/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:19:20,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:19:20,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:19:20,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:19:20,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:19:20,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:19:20,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:19:20,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:19:20,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:19:20,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:19:20,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:19:20,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:19:20,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:19:20,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:19:20,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:19:20,320 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:19:20,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:19:20,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:19:20,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:19:20,328 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:19:20,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:19:20,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:19:20,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:19:20,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:19:20,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:19:20,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:19:20,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:19:20,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:19:20,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:19:20,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:19:20,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:19:20,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:19:20,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:19:20,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:19:20,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:19:20,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:19:20,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:19:20,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:19:20,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:19:20,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:19:20,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:19:20,345 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-06 16:19:20,369 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:19:20,369 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:19:20,370 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:19:20,370 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:19:20,371 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:19:20,371 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:19:20,372 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:19:20,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:19:20,372 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:19:20,372 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:19:20,372 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:19:20,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:19:20,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:19:20,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:19:20,374 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:19:20,375 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:19:20,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:19:20,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:19:20,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:19:20,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:19:20,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:19:20,672 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:19:20,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:19:21,616 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:19:21,847 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:19:21,847 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:19:21,869 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d34a90594/486243b7038947e0ab831547f97365fb/FLAG397524f1f [2022-12-06 16:19:21,880 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d34a90594/486243b7038947e0ab831547f97365fb [2022-12-06 16:19:21,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:19:21,882 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:19:21,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:19:21,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:19:21,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:19:21,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:21" (1/1) ... [2022-12-06 16:19:21,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e68a2fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:21, skipping insertion in model container [2022-12-06 16:19:21,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:21" (1/1) ... [2022-12-06 16:19:21,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:19:21,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:19:22,092 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:19:22,220 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,223 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,223 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,223 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,223 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,227 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,228 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,228 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,229 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,229 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,229 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,230 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,256 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,256 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,263 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,263 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,264 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,266 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,266 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,267 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:19:22,277 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:19:22,285 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:19:22,306 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,307 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,307 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,307 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,308 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,309 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,310 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,315 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,316 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,316 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,317 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,317 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,330 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,330 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,331 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,331 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,331 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,333 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,333 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,334 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,334 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,334 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:19:22,335 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:19:22,335 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:19:22,365 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:19:22,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22 WrapperNode [2022-12-06 16:19:22,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:19:22,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:19:22,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:19:22,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:19:22,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,415 INFO L138 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 131 [2022-12-06 16:19:22,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:19:22,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:19:22,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:19:22,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:19:22,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,444 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,445 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:19:22,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:19:22,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:19:22,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:19:22,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (1/1) ... [2022-12-06 16:19:22,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:19:22,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:19:22,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-06 16:19:22,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-06 16:19:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:19:22,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:19:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:19:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:19:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:19:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:19:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:19:22,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:19:22,512 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:19:22,628 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:19:22,629 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:19:22,923 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:19:23,016 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:19:23,016 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:19:23,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:23 BoogieIcfgContainer [2022-12-06 16:19:23,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:19:23,019 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:19:23,019 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:19:23,022 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:19:23,022 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:19:21" (1/3) ... [2022-12-06 16:19:23,022 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45bf94da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:19:23, skipping insertion in model container [2022-12-06 16:19:23,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:22" (2/3) ... [2022-12-06 16:19:23,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45bf94da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:19:23, skipping insertion in model container [2022-12-06 16:19:23,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:23" (3/3) ... [2022-12-06 16:19:23,024 INFO L112 eAbstractionObserver]: Analyzing ICFG mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:19:23,038 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:19:23,038 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:19:23,038 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:19:23,073 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:19:23,095 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 122 places, 114 transitions, 243 flow [2022-12-06 16:19:23,143 INFO L130 PetriNetUnfolder]: 2/111 cut-off events. [2022-12-06 16:19:23,143 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:19:23,149 INFO L83 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 111 events. 2/111 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 67 event pairs, 0 based on Foata normal form. 0/107 useless extension candidates. Maximal degree in co-relation 72. Up to 2 conditions per place. [2022-12-06 16:19:23,149 INFO L82 GeneralOperation]: Start removeDead. Operand has 122 places, 114 transitions, 243 flow [2022-12-06 16:19:23,152 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 119 places, 111 transitions, 231 flow [2022-12-06 16:19:23,165 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:19:23,171 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30f8c686, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:19:23,171 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-12-06 16:19:23,183 INFO L130 PetriNetUnfolder]: 0/46 cut-off events. [2022-12-06 16:19:23,183 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:19:23,184 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:23,185 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:23,185 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:23,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:23,191 INFO L85 PathProgramCache]: Analyzing trace with hash 262549838, now seen corresponding path program 1 times [2022-12-06 16:19:23,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:23,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208239495] [2022-12-06 16:19:23,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:23,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:23,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:23,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208239495] [2022-12-06 16:19:23,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208239495] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:23,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:23,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:19:23,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350577578] [2022-12-06 16:19:23,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:23,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:19:23,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:23,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:19:23,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:19:23,683 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 114 [2022-12-06 16:19:23,685 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 111 transitions, 231 flow. Second operand has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:23,685 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:23,685 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 114 [2022-12-06 16:19:23,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:23,809 INFO L130 PetriNetUnfolder]: 58/275 cut-off events. [2022-12-06 16:19:23,809 INFO L131 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-12-06 16:19:23,811 INFO L83 FinitePrefix]: Finished finitePrefix Result has 404 conditions, 275 events. 58/275 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1142 event pairs, 10 based on Foata normal form. 27/289 useless extension candidates. Maximal degree in co-relation 352. Up to 79 conditions per place. [2022-12-06 16:19:23,813 INFO L137 encePairwiseOnDemand]: 109/114 looper letters, 14 selfloop transitions, 2 changer transitions 0/113 dead transitions. [2022-12-06 16:19:23,813 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 113 transitions, 273 flow [2022-12-06 16:19:23,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:19:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:19:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 321 transitions. [2022-12-06 16:19:23,826 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9385964912280702 [2022-12-06 16:19:23,832 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 0 predicate places. [2022-12-06 16:19:23,832 INFO L495 AbstractCegarLoop]: Abstraction has has 119 places, 113 transitions, 273 flow [2022-12-06 16:19:23,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:23,832 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:23,833 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:23,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:19:23,833 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:23,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:23,834 INFO L85 PathProgramCache]: Analyzing trace with hash 246519019, now seen corresponding path program 1 times [2022-12-06 16:19:23,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:23,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884578237] [2022-12-06 16:19:23,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:23,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:24,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:24,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884578237] [2022-12-06 16:19:24,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884578237] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:24,138 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:24,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:19:24,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474126075] [2022-12-06 16:19:24,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:24,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:19:24,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:24,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:19:24,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:19:24,142 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 114 [2022-12-06 16:19:24,143 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 113 transitions, 273 flow. Second operand has 6 states, 6 states have (on average 93.83333333333333) internal successors, (563), 6 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:24,143 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:24,143 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 114 [2022-12-06 16:19:24,143 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:24,543 INFO L130 PetriNetUnfolder]: 488/1392 cut-off events. [2022-12-06 16:19:24,543 INFO L131 PetriNetUnfolder]: For 381/476 co-relation queries the response was YES. [2022-12-06 16:19:24,548 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2715 conditions, 1392 events. 488/1392 cut-off events. For 381/476 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 10090 event pairs, 84 based on Foata normal form. 0/1357 useless extension candidates. Maximal degree in co-relation 2659. Up to 411 conditions per place. [2022-12-06 16:19:24,554 INFO L137 encePairwiseOnDemand]: 108/114 looper letters, 27 selfloop transitions, 2 changer transitions 58/167 dead transitions. [2022-12-06 16:19:24,554 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 167 transitions, 621 flow [2022-12-06 16:19:24,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:19:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:19:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 888 transitions. [2022-12-06 16:19:24,557 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8654970760233918 [2022-12-06 16:19:24,558 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 8 predicate places. [2022-12-06 16:19:24,558 INFO L495 AbstractCegarLoop]: Abstraction has has 127 places, 167 transitions, 621 flow [2022-12-06 16:19:24,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.83333333333333) internal successors, (563), 6 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:24,558 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:24,558 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:24,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:19:24,559 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:24,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:24,559 INFO L85 PathProgramCache]: Analyzing trace with hash -311753660, now seen corresponding path program 1 times [2022-12-06 16:19:24,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:24,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967742269] [2022-12-06 16:19:24,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:24,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:24,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:24,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:24,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967742269] [2022-12-06 16:19:24,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [967742269] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:24,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:24,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:19:24,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479990757] [2022-12-06 16:19:24,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:24,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:19:24,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:24,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:19:24,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:19:24,756 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 114 [2022-12-06 16:19:24,757 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 167 transitions, 621 flow. Second operand has 6 states, 6 states have (on average 92.83333333333333) internal successors, (557), 6 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:24,757 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:24,757 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 114 [2022-12-06 16:19:24,757 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:25,310 INFO L130 PetriNetUnfolder]: 1745/4607 cut-off events. [2022-12-06 16:19:25,310 INFO L131 PetriNetUnfolder]: For 2031/3296 co-relation queries the response was YES. [2022-12-06 16:19:25,317 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10823 conditions, 4607 events. 1745/4607 cut-off events. For 2031/3296 co-relation queries the response was YES. Maximal size of possible extension queue 319. Compared 42162 event pairs, 193 based on Foata normal form. 20/4486 useless extension candidates. Maximal degree in co-relation 10763. Up to 1316 conditions per place. [2022-12-06 16:19:25,324 INFO L137 encePairwiseOnDemand]: 107/114 looper letters, 42 selfloop transitions, 3 changer transitions 189/313 dead transitions. [2022-12-06 16:19:25,324 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 313 transitions, 1842 flow [2022-12-06 16:19:25,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:19:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:19:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 893 transitions. [2022-12-06 16:19:25,326 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8703703703703703 [2022-12-06 16:19:25,327 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 16 predicate places. [2022-12-06 16:19:25,327 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 313 transitions, 1842 flow [2022-12-06 16:19:25,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 92.83333333333333) internal successors, (557), 6 states have internal predecessors, (557), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:25,327 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:25,327 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:25,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:19:25,328 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:25,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:25,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1981617761, now seen corresponding path program 1 times [2022-12-06 16:19:25,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:25,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439475818] [2022-12-06 16:19:25,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:25,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:25,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:25,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439475818] [2022-12-06 16:19:25,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1439475818] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:25,484 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:25,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:19:25,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920142924] [2022-12-06 16:19:25,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:25,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:19:25,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:25,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:19:25,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:19:25,486 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 84 out of 114 [2022-12-06 16:19:25,487 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 313 transitions, 1842 flow. Second operand has 7 states, 7 states have (on average 86.42857142857143) internal successors, (605), 7 states have internal predecessors, (605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:25,487 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:25,487 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 84 of 114 [2022-12-06 16:19:25,487 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:26,867 INFO L130 PetriNetUnfolder]: 5194/12865 cut-off events. [2022-12-06 16:19:26,867 INFO L131 PetriNetUnfolder]: For 6548/10757 co-relation queries the response was YES. [2022-12-06 16:19:26,937 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37068 conditions, 12865 events. 5194/12865 cut-off events. For 6548/10757 co-relation queries the response was YES. Maximal size of possible extension queue 664. Compared 133599 event pairs, 221 based on Foata normal form. 8/12764 useless extension candidates. Maximal degree in co-relation 37000. Up to 4191 conditions per place. [2022-12-06 16:19:26,956 INFO L137 encePairwiseOnDemand]: 104/114 looper letters, 77 selfloop transitions, 6 changer transitions 517/672 dead transitions. [2022-12-06 16:19:26,956 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 672 transitions, 5583 flow [2022-12-06 16:19:26,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:19:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:19:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1222 transitions. [2022-12-06 16:19:26,959 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8245614035087719 [2022-12-06 16:19:26,960 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 28 predicate places. [2022-12-06 16:19:26,960 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 672 transitions, 5583 flow [2022-12-06 16:19:26,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 86.42857142857143) internal successors, (605), 7 states have internal predecessors, (605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:26,960 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:26,960 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:26,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:19:26,961 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:26,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:26,961 INFO L85 PathProgramCache]: Analyzing trace with hash 1813147684, now seen corresponding path program 1 times [2022-12-06 16:19:26,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:26,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884127886] [2022-12-06 16:19:26,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:26,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:27,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:27,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884127886] [2022-12-06 16:19:27,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884127886] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:27,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:27,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:19:27,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909024786] [2022-12-06 16:19:27,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:27,079 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:19:27,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:27,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:19:27,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:19:27,080 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 114 [2022-12-06 16:19:27,081 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 672 transitions, 5583 flow. Second operand has 6 states, 6 states have (on average 91.83333333333333) internal successors, (551), 6 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:27,081 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:27,081 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 114 [2022-12-06 16:19:27,081 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:27,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][181], [24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,342 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 16:19:27,342 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:27,342 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:27,342 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:27,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][181], [75#L762true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true, 54#L3true, 125#true]) [2022-12-06 16:19:27,434 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,434 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,434 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,435 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][181], [111#L3-1true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true, 125#true]) [2022-12-06 16:19:27,435 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,435 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,435 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,435 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:27,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][184], [33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 93#L779true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,462 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-12-06 16:19:27,462 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:27,462 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:27,462 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:27,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 16#L785true, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,486 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,486 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][181], [75#L762true, 111#L3-1true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true, 125#true]) [2022-12-06 16:19:27,487 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,487 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,487 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,488 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:27,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][184], [111#L3-1true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 162#(= ~__unbuffered_p1_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 93#L779true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,516 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2022-12-06 16:19:27,516 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:27,516 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:27,516 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:27,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [75#L762true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L785true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 54#L3true, 125#true]) [2022-12-06 16:19:27,539 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,539 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,539 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,539 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][199], [33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L785true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,540 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,540 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,540 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,540 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 54#L3true, 125#true]) [2022-12-06 16:19:27,542 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,542 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,542 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,542 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][213], [194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,543 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,543 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,543 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,543 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][211], [75#L762true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 16#L785true, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,544 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,544 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,544 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,544 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 33#L769true, P2Thread1of1ForFork0InUse, 16#L785true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,545 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [111#L3-1true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 16#L785true, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,545 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,545 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:27,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [75#L762true, 24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 54#L3true, 125#true]) [2022-12-06 16:19:27,598 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,598 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,598 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,598 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][199], [18#L788true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,599 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][213], [75#L762true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true]) [2022-12-06 16:19:27,599 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,599 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [75#L762true, 111#L3-1true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 16#L785true, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,600 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][199], [111#L3-1true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 33#L769true, P2Thread1of1ForFork0InUse, 16#L785true, 160#true, 128#true, P0Thread1of1ForFork1InUse, 84#L808true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,600 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,600 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][211], [75#L762true, 24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 54#L3true, 125#true]) [2022-12-06 16:19:27,602 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [18#L788true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,602 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,602 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [111#L3-1true, 24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,603 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,603 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,603 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,603 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][213], [111#L3-1true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L759true, P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,604 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,604 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,604 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,604 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][211], [75#L762true, 111#L3-1true, 24#L824true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 16#L785true, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,605 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,605 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,605 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,605 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [111#L3-1true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 16#L785true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,605 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,606 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,606 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,606 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:27,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][232], [75#L762true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 54#L3true, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,648 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-12-06 16:19:27,648 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:27,648 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:27,649 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:27,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][198], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,662 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][199], [111#L3-1true, 18#L788true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,662 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,662 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][213], [75#L762true, 111#L3-1true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,663 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,663 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,663 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,663 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][211], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 125#true]) [2022-12-06 16:19:27,664 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,664 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,664 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,664 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [111#L3-1true, 18#L788true, 33#L769true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, P1Thread1of1ForFork2InUse, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,665 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,665 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,665 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,665 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:27,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][232], [75#L762true, 111#L3-1true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 84#L808true, 117#L795true, P1Thread1of1ForFork2InUse, 144#true, 125#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:27,712 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:27,712 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:27,712 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:27,712 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:28,459 INFO L130 PetriNetUnfolder]: 5381/11651 cut-off events. [2022-12-06 16:19:28,459 INFO L131 PetriNetUnfolder]: For 32428/36021 co-relation queries the response was YES. [2022-12-06 16:19:28,481 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39196 conditions, 11651 events. 5381/11651 cut-off events. For 32428/36021 co-relation queries the response was YES. Maximal size of possible extension queue 529. Compared 105409 event pairs, 252 based on Foata normal form. 277/11382 useless extension candidates. Maximal degree in co-relation 39124. Up to 5082 conditions per place. [2022-12-06 16:19:28,509 INFO L137 encePairwiseOnDemand]: 104/114 looper letters, 255 selfloop transitions, 17 changer transitions 195/628 dead transitions. [2022-12-06 16:19:28,509 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 628 transitions, 5816 flow [2022-12-06 16:19:28,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:19:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:19:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 989 transitions. [2022-12-06 16:19:28,511 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8675438596491228 [2022-12-06 16:19:28,512 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 37 predicate places. [2022-12-06 16:19:28,512 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 628 transitions, 5816 flow [2022-12-06 16:19:28,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 91.83333333333333) internal successors, (551), 6 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:28,512 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:28,512 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:28,513 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:19:28,513 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:28,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:28,513 INFO L85 PathProgramCache]: Analyzing trace with hash -542779048, now seen corresponding path program 1 times [2022-12-06 16:19:28,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:28,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978782274] [2022-12-06 16:19:28,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:28,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:28,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:28,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978782274] [2022-12-06 16:19:28,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978782274] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:28,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:28,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:19:28,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428708349] [2022-12-06 16:19:28,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:28,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:19:28,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:28,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:19:28,652 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:19:28,653 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 114 [2022-12-06 16:19:28,653 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 628 transitions, 5816 flow. Second operand has 7 states, 7 states have (on average 91.85714285714286) internal successors, (643), 7 states have internal predecessors, (643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:28,653 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:28,653 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 114 [2022-12-06 16:19:28,653 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:29,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][182], [24#L824true, 162#(= ~__unbuffered_p1_EAX~0 0), 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true]) [2022-12-06 16:19:29,018 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 16:19:29,018 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:29,018 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:29,018 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:29,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][182], [75#L762true, 24#L824true, 162#(= ~__unbuffered_p1_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 93#L779true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,120 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,120 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,120 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,120 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][182], [111#L3-1true, 24#L824true, 44#L759true, 162#(= ~__unbuffered_p1_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true]) [2022-12-06 16:19:29,121 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,121 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,121 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,121 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:29,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [33#L769true, 162#(= ~__unbuffered_p1_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true]) [2022-12-06 16:19:29,152 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-12-06 16:19:29,152 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:29,152 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:29,152 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-12-06 16:19:29,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [24#L824true, 44#L759true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,180 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,180 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,180 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,180 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][182], [75#L762true, 111#L3-1true, 24#L824true, 162#(= ~__unbuffered_p1_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, 93#L779true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,181 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,182 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,182 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,182 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:29,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [111#L3-1true, 33#L769true, 162#(= ~__unbuffered_p1_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 93#L779true, 144#true]) [2022-12-06 16:19:29,227 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2022-12-06 16:19:29,227 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:29,227 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:29,227 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:29,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [75#L762true, 24#L824true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,251 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][201], [33#L769true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,251 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][211], [44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,254 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,254 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,254 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,255 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [24#L824true, 18#L788true, 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,255 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,255 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,255 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,255 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][214], [33#L769true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,256 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,256 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,256 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][213], [75#L762true, 24#L824true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,257 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [111#L3-1true, 24#L824true, 44#L759true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,258 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:29,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][211], [75#L762true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,324 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,324 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,324 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,324 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [75#L762true, 24#L824true, 18#L788true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,325 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][201], [18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,325 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,325 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [75#L762true, 111#L3-1true, 24#L824true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,326 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][201], [111#L3-1true, 33#L769true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,326 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,326 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][214], [18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,328 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][239], [75#L762true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,328 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][213], [75#L762true, 24#L824true, 18#L788true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,328 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,328 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][211], [111#L3-1true, 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,329 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,329 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [111#L3-1true, 24#L824true, 18#L788true, 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,330 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,330 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,330 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,330 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][214], [111#L3-1true, 33#L769true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,331 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,331 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][213], [75#L762true, 111#L3-1true, 24#L824true, 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,332 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,332 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:29,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][211], [75#L762true, 111#L3-1true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,395 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,395 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,395 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,395 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][200], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,395 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][201], [111#L3-1true, 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,396 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,396 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][214], [111#L3-1true, 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,398 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][239], [75#L762true, 111#L3-1true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:29,398 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][213], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:29,398 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,398 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,399 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,399 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:29,848 INFO L130 PetriNetUnfolder]: 3534/6919 cut-off events. [2022-12-06 16:19:29,848 INFO L131 PetriNetUnfolder]: For 29383/35006 co-relation queries the response was YES. [2022-12-06 16:19:29,857 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29032 conditions, 6919 events. 3534/6919 cut-off events. For 29383/35006 co-relation queries the response was YES. Maximal size of possible extension queue 490. Compared 54472 event pairs, 124 based on Foata normal form. 1072/7657 useless extension candidates. Maximal degree in co-relation 28956. Up to 2956 conditions per place. [2022-12-06 16:19:29,871 INFO L137 encePairwiseOnDemand]: 104/114 looper letters, 219 selfloop transitions, 42 changer transitions 262/620 dead transitions. [2022-12-06 16:19:29,871 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 620 transitions, 6634 flow [2022-12-06 16:19:29,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:19:29,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:19:29,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1289 transitions. [2022-12-06 16:19:29,875 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8697705802968961 [2022-12-06 16:19:29,875 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 43 predicate places. [2022-12-06 16:19:29,875 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 620 transitions, 6634 flow [2022-12-06 16:19:29,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 91.85714285714286) internal successors, (643), 7 states have internal predecessors, (643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:29,876 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:29,876 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:29,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:19:29,876 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:29,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:29,876 INFO L85 PathProgramCache]: Analyzing trace with hash 632023416, now seen corresponding path program 1 times [2022-12-06 16:19:29,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:29,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945650191] [2022-12-06 16:19:29,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:29,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:30,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:30,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945650191] [2022-12-06 16:19:30,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945650191] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:30,081 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:30,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:19:30,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352195956] [2022-12-06 16:19:30,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:30,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:19:30,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:30,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:19:30,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:19:30,085 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 114 [2022-12-06 16:19:30,085 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 620 transitions, 6634 flow. Second operand has 8 states, 8 states have (on average 85.0) internal successors, (680), 8 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:30,085 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:30,085 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 114 [2022-12-06 16:19:30,085 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:30,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][201], [130#(= ~__unbuffered_p2_EAX~0 0), 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 54#L3true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 222#true]) [2022-12-06 16:19:30,401 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 16:19:30,401 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:30,401 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:30,401 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 16:19:30,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][202], [75#L762true, 130#(= ~__unbuffered_p2_EAX~0 0), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 54#L3true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 226#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))), 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,466 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,466 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,466 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,466 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][203], [130#(= ~__unbuffered_p2_EAX~0 0), 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 226#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))), 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,466 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,466 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,468 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,468 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][201], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 44#L759true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 222#true]) [2022-12-06 16:19:30,469 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,469 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,469 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,469 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 16:19:30,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][202], [130#(= ~__unbuffered_p2_EAX~0 0), 75#L762true, 111#L3-1true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 226#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))), 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,541 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,541 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,541 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,541 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][203], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 226#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))), 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,542 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,542 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,542 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,542 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:30,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][254], [130#(= ~__unbuffered_p2_EAX~0 0), 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,612 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2022-12-06 16:19:30,612 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:30,612 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:30,613 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-12-06 16:19:30,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][276], [130#(= ~__unbuffered_p2_EAX~0 0), 75#L762true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,629 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][250], [130#(= ~__unbuffered_p2_EAX~0 0), 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,629 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,629 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][281], [24#L824true, 18#L788true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,634 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][285], [44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,634 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,634 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][297], [130#(= ~__unbuffered_p2_EAX~0 0), 75#L762true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,636 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [130#(= ~__unbuffered_p2_EAX~0 0), 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,636 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,636 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:30,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][254], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,817 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2022-12-06 16:19:30,818 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-12-06 16:19:30,818 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-12-06 16:19:30,818 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-12-06 16:19:30,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][276], [130#(= ~__unbuffered_p2_EAX~0 0), 75#L762true, 111#L3-1true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,830 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,830 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,830 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,830 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][250], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,830 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,830 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][270], [18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,831 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,831 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][280], [75#L762true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,832 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,832 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,832 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,832 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][281], [111#L3-1true, 24#L824true, 18#L788true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,833 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][285], [111#L3-1true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,833 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,833 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][358], [75#L762true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,834 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][361], [18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,834 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [75#L762true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,835 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][297], [130#(= ~__unbuffered_p2_EAX~0 0), 75#L762true, 111#L3-1true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,836 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,836 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,836 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][281], [75#L762true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,837 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][347], [18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,837 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][285], [75#L762true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,837 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,838 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,838 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,838 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:30,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][251], [75#L762true, 24#L824true, 18#L788true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,875 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-12-06 16:19:30,875 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:30,875 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:30,875 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:30,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][270], [111#L3-1true, 18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,940 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,940 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,940 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,940 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][280], [75#L762true, 111#L3-1true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,941 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,941 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,941 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,941 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][358], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,942 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][361], [111#L3-1true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,942 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [75#L762true, 111#L3-1true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:30,942 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,942 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,943 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][281], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,943 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,943 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,943 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,943 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][347], [111#L3-1true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,944 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][285], [75#L762true, 111#L3-1true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,944 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,944 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:30,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][251], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:30,987 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:30,987 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:30,988 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:30,988 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:31,707 INFO L130 PetriNetUnfolder]: 6434/12958 cut-off events. [2022-12-06 16:19:31,707 INFO L131 PetriNetUnfolder]: For 67674/83177 co-relation queries the response was YES. [2022-12-06 16:19:31,741 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58591 conditions, 12958 events. 6434/12958 cut-off events. For 67674/83177 co-relation queries the response was YES. Maximal size of possible extension queue 807. Compared 114953 event pairs, 206 based on Foata normal form. 1717/14246 useless extension candidates. Maximal degree in co-relation 58506. Up to 5253 conditions per place. [2022-12-06 16:19:31,872 INFO L137 encePairwiseOnDemand]: 98/114 looper letters, 318 selfloop transitions, 37 changer transitions 651/1140 dead transitions. [2022-12-06 16:19:31,872 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 179 places, 1140 transitions, 15102 flow [2022-12-06 16:19:31,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-12-06 16:19:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-12-06 16:19:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1635 transitions. [2022-12-06 16:19:31,875 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7967836257309941 [2022-12-06 16:19:31,876 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 60 predicate places. [2022-12-06 16:19:31,876 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 1140 transitions, 15102 flow [2022-12-06 16:19:31,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 85.0) internal successors, (680), 8 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:31,876 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:31,876 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:31,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:19:31,877 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:31,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:31,877 INFO L85 PathProgramCache]: Analyzing trace with hash 136437842, now seen corresponding path program 2 times [2022-12-06 16:19:31,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:31,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835081210] [2022-12-06 16:19:31,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:31,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:32,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:32,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:32,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835081210] [2022-12-06 16:19:32,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1835081210] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:32,069 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:32,069 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:19:32,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547744695] [2022-12-06 16:19:32,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:32,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:19:32,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:32,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:19:32,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:19:32,071 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 114 [2022-12-06 16:19:32,071 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 179 places, 1140 transitions, 15102 flow. Second operand has 8 states, 8 states have (on average 92.0) internal successors, (736), 8 states have internal predecessors, (736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:32,072 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:32,072 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 114 [2022-12-06 16:19:32,072 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:33,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][400], [44#L759true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,061 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,061 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [24#L824true, 18#L788true, 44#L759true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,062 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,062 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][384], [44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,068 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,068 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][388], [24#L824true, 18#L788true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,069 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,069 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:33,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [24#L824true, 33#L769true, 224#(= ~z~0 1), 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,278 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,278 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,278 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,278 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][399], [130#(= ~__unbuffered_p2_EAX~0 0), 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,279 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,279 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,279 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,279 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][400], [111#L3-1true, 44#L759true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,356 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [111#L3-1true, 24#L824true, 18#L788true, 44#L759true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,356 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,356 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][392], [18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,357 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][387], [75#L762true, 24#L824true, 18#L788true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,357 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,357 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][384], [111#L3-1true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,358 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,358 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][388], [111#L3-1true, 24#L824true, 18#L788true, 44#L759true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,359 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][385], [75#L762true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,359 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,359 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,360 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][401], [18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,372 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,372 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,372 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,372 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][389], [75#L762true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,373 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,373 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,373 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,373 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:33,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][400], [33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,457 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [24#L824true, 18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,457 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,457 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][384], [33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,467 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][388], [24#L824true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,467 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,467 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [111#L3-1true, 24#L824true, 33#L769true, 224#(= ~z~0 1), 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,469 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,469 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,469 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,469 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][488], [24#L824true, 26#L772true, 224#(= ~z~0 1), 16#L785true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,470 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,470 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,470 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,471 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][399], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,472 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,472 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][489], [130#(= ~__unbuffered_p2_EAX~0 0), 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 117#L795true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,473 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,473 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][391], [75#L762true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,518 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-12-06 16:19:33,518 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:33,518 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:33,518 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:33,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][392], [111#L3-1true, 18#L788true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,558 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,558 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,558 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,558 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][387], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,558 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][385], [75#L762true, 111#L3-1true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,559 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([339] L762-->L769: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_123 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_29 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_124 256) 0)))) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3))) (and (= v_~a~0_76 (ite .cse0 v_~a$w_buff0~0_69 (ite .cse1 v_~a$w_buff1~0_62 v_~a~0_77))) (= (ite .cse0 0 v_~a$w_buff0_used~0_124) v_~a$w_buff0_used~0_123) (= v_~a$r_buff0_thd1~0_28 (ite .cse2 0 v_~a$r_buff0_thd1~0_29)) (= v_~a$r_buff1_thd1~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_28 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_20)) (= (ite (or .cse2 .cse1) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_124, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_29, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_62, ~a$w_buff0~0=v_~a$w_buff0~0_69, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_123, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_28, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][401], [111#L3-1true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,560 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][389], [75#L762true, 111#L3-1true, 24#L824true, 18#L788true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,560 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,560 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:33,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][539], [24#L824true, 18#L788true, 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,621 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,621 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][537], [26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 84#L808true, 117#L795true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:19:33,622 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,622 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][400], [111#L3-1true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,653 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,653 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,653 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,653 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][396], [111#L3-1true, 24#L824true, 18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,653 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,654 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,654 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,654 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][488], [24#L824true, 26#L772true, 18#L788true, 224#(= ~z~0 1), 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,655 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][541], [26#L772true, 224#(= ~z~0 1), 84#L808true, 117#L795true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:19:33,655 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,655 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,656 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][384], [111#L3-1true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,665 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,665 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,665 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,666 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][388], [111#L3-1true, 24#L824true, 18#L788true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:33,666 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,666 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,666 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,666 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][488], [111#L3-1true, 24#L824true, 26#L772true, 224#(= ~z~0 1), 16#L785true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 128#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,669 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,669 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,669 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,669 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][489], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 11#L805true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,670 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,670 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,670 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,670 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:33,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][391], [75#L762true, 111#L3-1true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true, 163#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))]) [2022-12-06 16:19:33,724 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:33,724 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:33,724 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:33,724 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:33,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][539], [111#L3-1true, 24#L824true, 18#L788true, 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,799 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][537], [111#L3-1true, 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 84#L808true, 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,800 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][488], [111#L3-1true, 24#L824true, 18#L788true, 26#L772true, 224#(= ~z~0 1), 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,834 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][541], [111#L3-1true, 26#L772true, 224#(= ~z~0 1), 84#L808true, 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:33,834 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:33,834 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-06 16:19:34,239 INFO L130 PetriNetUnfolder]: 6041/11503 cut-off events. [2022-12-06 16:19:34,240 INFO L131 PetriNetUnfolder]: For 71428/88867 co-relation queries the response was YES. [2022-12-06 16:19:34,269 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61853 conditions, 11503 events. 6041/11503 cut-off events. For 71428/88867 co-relation queries the response was YES. Maximal size of possible extension queue 799. Compared 100769 event pairs, 154 based on Foata normal form. 1579/12820 useless extension candidates. Maximal degree in co-relation 61764. Up to 4514 conditions per place. [2022-12-06 16:19:34,289 INFO L137 encePairwiseOnDemand]: 104/114 looper letters, 160 selfloop transitions, 32 changer transitions 686/979 dead transitions. [2022-12-06 16:19:34,289 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 979 transitions, 14926 flow [2022-12-06 16:19:34,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:19:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:19:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1548 transitions. [2022-12-06 16:19:34,292 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8486842105263158 [2022-12-06 16:19:34,292 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 57 predicate places. [2022-12-06 16:19:34,292 INFO L495 AbstractCegarLoop]: Abstraction has has 176 places, 979 transitions, 14926 flow [2022-12-06 16:19:34,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 92.0) internal successors, (736), 8 states have internal predecessors, (736), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:34,293 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:34,293 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:34,293 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:19:34,293 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:34,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:34,294 INFO L85 PathProgramCache]: Analyzing trace with hash 1301073001, now seen corresponding path program 1 times [2022-12-06 16:19:34,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:34,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933653401] [2022-12-06 16:19:34,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:35,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:35,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:35,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933653401] [2022-12-06 16:19:35,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933653401] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:35,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:35,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-06 16:19:35,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202609172] [2022-12-06 16:19:35,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:35,061 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-06 16:19:35,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:35,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-06 16:19:35,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-12-06 16:19:35,062 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 114 [2022-12-06 16:19:35,064 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 176 places, 979 transitions, 14926 flow. Second operand has 12 states, 12 states have (on average 87.0) internal successors, (1044), 12 states have internal predecessors, (1044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:35,064 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:35,064 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 114 [2022-12-06 16:19:35,064 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:35,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][295], [130#(= ~__unbuffered_p2_EAX~0 0), 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 222#true]) [2022-12-06 16:19:35,610 INFO L382 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-12-06 16:19:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-12-06 16:19:35,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][295], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 33#L769true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 69#$Ultimate##0true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true, 222#true]) [2022-12-06 16:19:35,747 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,747 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,747 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,747 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][361], [130#(= ~__unbuffered_p2_EAX~0 0), 26#L772true, 117#L795true, 54#L3true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 69#$Ultimate##0true, P2Thread1of1ForFork0InUse, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 160#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 222#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:19:35,748 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,748 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,748 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:35,748 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 16:19:36,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][361], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 26#L772true, 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 69#$Ultimate##0true, P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 222#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,015 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,015 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][389], [130#(= ~__unbuffered_p2_EAX~0 0), 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,020 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,020 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,020 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,020 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 16:19:36,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][378], [24#L824true, 33#L769true, 224#(= ~z~0 1), 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,182 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-12-06 16:19:36,182 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:36,182 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:36,182 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-12-06 16:19:36,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][461], [33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,200 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,200 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,200 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,200 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][389], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 33#L769true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 11#L805true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,211 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,211 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,211 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,212 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][393], [130#(= ~__unbuffered_p2_EAX~0 0), 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 117#L795true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 11#L805true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,212 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,212 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,212 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,212 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 16:19:36,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][381], [24#L824true, 26#L772true, 224#(= ~z~0 1), 16#L785true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,370 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,370 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,370 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,370 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][378], [24#L824true, 18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L3true, 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,381 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,381 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,381 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,381 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][378], [111#L3-1true, 24#L824true, 33#L769true, 224#(= ~z~0 1), 16#L785true, 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,386 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,386 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,387 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,387 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-12-06 16:19:36,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][461], [111#L3-1true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 84#L808true, 117#L795true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,413 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,413 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,413 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,413 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][393], [130#(= ~__unbuffered_p2_EAX~0 0), 111#L3-1true, 26#L772true, 233#(and (= ~z~0 1) (= ~__unbuffered_p1_EBX~0 1)), 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 11#L805true, P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,427 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,427 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,427 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,427 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-12-06 16:19:36,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][381], [24#L824true, 18#L788true, 26#L772true, 224#(= ~z~0 1), 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,582 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,582 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,582 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,582 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [26#L772true, 224#(= ~z~0 1), 84#L808true, 117#L795true, 54#L3true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,583 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,583 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,583 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,583 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][381], [111#L3-1true, 24#L824true, 26#L772true, 224#(= ~z~0 1), 16#L785true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 160#true, P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:19:36,591 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,591 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,591 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,591 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][378], [111#L3-1true, 24#L824true, 18#L788true, 33#L769true, 224#(= ~z~0 1), 213#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, 194#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 128#true, P1Thread1of1ForFork2InUse, 144#true]) [2022-12-06 16:19:36,603 INFO L382 tUnfolder$Statistics]: this new event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,603 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,603 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,603 INFO L385 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-12-06 16:19:36,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([355] L808-->L824: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd3~0_54 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd3~0_68 256) 0))) (let ((.cse8 (not .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_132 256) 0)) (.cse4 (and .cse10 .cse6)) (.cse5 (and (= (mod v_~a$w_buff1_used~0_125 256) 0) .cse6))) (let ((.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse3 (= (mod v_~a$w_buff0_used~0_131 256) 0)) (.cse7 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse1 (or .cse11 .cse4 .cse5)) (.cse2 (and (not .cse11) .cse8))) (and (= v_~a$flush_delayed~0_23 0) (= v_~a~0_86 v_~a$mem_tmp~0_18) (= (ite .cse0 v_~a$w_buff0_used~0_132 (ite .cse1 v_~a$w_buff0_used~0_132 (ite .cse2 0 v_~a$w_buff0_used~0_132))) v_~a$w_buff0_used~0_131) (= (ite .cse0 v_~a$w_buff1_used~0_125 (ite (or .cse3 .cse4 .cse5) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd3~0_67 (ite .cse0 v_~a$r_buff0_thd3~0_68 (ite (or (and .cse6 .cse7) .cse3 .cse4) v_~a$r_buff0_thd3~0_68 (ite (and (not .cse3) .cse8) 0 v_~a$r_buff0_thd3~0_68)))) (= |v_P2Thread1of1ForFork0_#t~nondet3_1| v_~weak$$choice0~0_9) (= v_~a$w_buff0~0_74 v_~a$w_buff0~0_73) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p2_EBX~0_8)) (= (ite .cse0 v_~a$r_buff1_thd3~0_54 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd3~0_67 256) 0))) (or .cse3 (and .cse9 .cse7) (and .cse9 .cse10))) v_~a$r_buff1_thd3~0_54 0)) v_~a$r_buff1_thd3~0_53) (= v_~__unbuffered_p2_EBX~0_8 (ite .cse1 v_~a~0_86 (ite .cse2 v_~a$w_buff0~0_74 v_~a$w_buff1~0_67))) (= |v_P2Thread1of1ForFork0_#t~nondet4_1| v_~weak$$choice2~0_32) (= v_~a$w_buff1~0_66 v_~a$w_buff1~0_67))))) InVars {~a~0=v_~a~0_86, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_74, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_54, P2Thread1of1ForFork0_#t~nondet4=|v_P2Thread1of1ForFork0_#t~nondet4_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_68, P2Thread1of1ForFork0_#t~nondet3=|v_P2Thread1of1ForFork0_#t~nondet3_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_8, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_67, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_66, ~a$flush_delayed~0=v_~a$flush_delayed~0_23, ~a$w_buff0~0=v_~a$w_buff0~0_73, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0, ~a$r_buff1_thd3~0, P2Thread1of1ForFork0_#t~nondet4, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~nondet3, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0][381], [111#L3-1true, 24#L824true, 18#L788true, 26#L772true, 224#(= ~z~0 1), 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#true, P2Thread1of1ForFork0InUse, 160#true, 301#(and (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p2_EBX~0 0)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P0Thread1of1ForFork1InUse, 128#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-06 16:19:36,785 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,785 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,785 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,785 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([348] L788-->L795: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_127 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0)))) (let ((.cse2 (and (not (= (mod v_~a$w_buff1_used~0_121 256) 0)) .cse3)) (.cse0 (and .cse5 .cse4)) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_128 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_80 (ite .cse1 v_~a$w_buff0~0_71 (ite .cse2 v_~a$w_buff1~0_64 v_~a~0_81))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_120 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_121) v_~a$w_buff1_used~0_120) (= (ite .cse1 0 v_~a$w_buff0_used~0_128) v_~a$w_buff0_used~0_127)))) InVars {~a~0=v_~a~0_81, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_128, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121} OutVars{~a~0=v_~a~0_80, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_71, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_127, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [111#L3-1true, 26#L772true, 224#(= ~z~0 1), 84#L808true, 117#L795true, 125#true, 217#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 160#true, 294#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 128#true, P0Thread1of1ForFork1InUse, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 144#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:19:36,786 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:36,786 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-12-06 16:19:37,582 INFO L130 PetriNetUnfolder]: 10101/20055 cut-off events. [2022-12-06 16:19:37,582 INFO L131 PetriNetUnfolder]: For 178543/198909 co-relation queries the response was YES. [2022-12-06 16:19:37,621 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109977 conditions, 20055 events. 10101/20055 cut-off events. For 178543/198909 co-relation queries the response was YES. Maximal size of possible extension queue 1410. Compared 199888 event pairs, 276 based on Foata normal form. 1249/20937 useless extension candidates. Maximal degree in co-relation 109876. Up to 7096 conditions per place. [2022-12-06 16:19:37,642 INFO L137 encePairwiseOnDemand]: 102/114 looper letters, 85 selfloop transitions, 21 changer transitions 1481/1683 dead transitions. [2022-12-06 16:19:37,642 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 1683 transitions, 30513 flow [2022-12-06 16:19:37,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-06 16:19:37,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-06 16:19:37,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1070 transitions. [2022-12-06 16:19:37,644 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7821637426900585 [2022-12-06 16:19:37,645 INFO L294 CegarLoopForPetriNet]: 119 programPoint places, 68 predicate places. [2022-12-06 16:19:37,645 INFO L495 AbstractCegarLoop]: Abstraction has has 187 places, 1683 transitions, 30513 flow [2022-12-06 16:19:37,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 87.0) internal successors, (1044), 12 states have internal predecessors, (1044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:19:37,645 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:37,645 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:37,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:19:37,646 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-12-06 16:19:37,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:37,646 INFO L85 PathProgramCache]: Analyzing trace with hash -870475935, now seen corresponding path program 2 times [2022-12-06 16:19:37,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:37,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [276045302] [2022-12-06 16:19:37,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:37,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:19:37,676 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-06 16:19:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:19:37,722 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-06 16:19:37,723 INFO L373 BasicCegarLoop]: Counterexample is feasible [2022-12-06 16:19:37,723 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2022-12-06 16:19:37,724 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-12-06 16:19:37,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2022-12-06 16:19:37,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2022-12-06 16:19:37,725 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2022-12-06 16:19:37,726 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-12-06 16:19:37,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 16:19:37,726 INFO L458 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1] [2022-12-06 16:19:37,730 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-06 16:19:37,730 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-06 16:19:37,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 04:19:37 BasicIcfg [2022-12-06 16:19:37,804 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-06 16:19:37,804 INFO L158 Benchmark]: Toolchain (without parser) took 15921.65ms. Allocated memory was 199.2MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 172.6MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 778.9MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,804 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 199.2MB. Free memory is still 175.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 16:19:37,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.18ms. Allocated memory is still 199.2MB. Free memory was 172.3MB in the beginning and 145.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.31ms. Allocated memory is still 199.2MB. Free memory was 145.1MB in the beginning and 142.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,805 INFO L158 Benchmark]: Boogie Preprocessor took 31.93ms. Allocated memory is still 199.2MB. Free memory was 142.7MB in the beginning and 140.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,805 INFO L158 Benchmark]: RCFGBuilder took 568.44ms. Allocated memory is still 199.2MB. Free memory was 140.9MB in the beginning and 151.6MB in the end (delta: -10.7MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,805 INFO L158 Benchmark]: TraceAbstraction took 14785.20ms. Allocated memory was 199.2MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 151.1MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 758.4MB. Max. memory is 8.0GB. [2022-12-06 16:19:37,806 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 199.2MB. Free memory is still 175.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 482.18ms. Allocated memory is still 199.2MB. Free memory was 172.3MB in the beginning and 145.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 50.31ms. Allocated memory is still 199.2MB. Free memory was 145.1MB in the beginning and 142.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.93ms. Allocated memory is still 199.2MB. Free memory was 142.7MB in the beginning and 140.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 568.44ms. Allocated memory is still 199.2MB. Free memory was 140.9MB in the beginning and 151.6MB in the end (delta: -10.7MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * TraceAbstraction took 14785.20ms. Allocated memory was 199.2MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 151.1MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 758.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L711] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L713] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L715] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0] [L717] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L719] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0] [L720] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0] [L721] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L722] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L723] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L724] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L725] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L726] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0] [L727] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L728] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L729] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L730] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0] [L731] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L732] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L733] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L734] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L735] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L736] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L737] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L739] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L741] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L743] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L744] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L745] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L848] 0 pthread_t t281; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t281={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L849] FCALL, FORK 0 pthread_create(&t281, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t281, ((void *)0), P0, ((void *)0))=-2, t281={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L749] 1 a$w_buff1 = a$w_buff0 [L750] 1 a$w_buff0 = 1 [L751] 1 a$w_buff1_used = a$w_buff0_used [L752] 1 a$w_buff0_used = (_Bool)1 [L753] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L753] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L754] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L755] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L756] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L757] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L758] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L761] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L850] 0 pthread_t t282; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t281={5:0}, t282={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L851] FCALL, FORK 0 pthread_create(&t282, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t282, ((void *)0), P1, ((void *)0))=-1, t281={5:0}, t282={6:0}, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L778] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L781] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L784] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L852] 0 pthread_t t283; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t281={5:0}, t282={6:0}, t283={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L853] FCALL, FORK 0 pthread_create(&t283, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t283, ((void *)0), P2, ((void *)0))=0, t281={5:0}, t282={6:0}, t283={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L787] 2 __unbuffered_p1_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L804] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L807] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L810] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L811] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L812] 3 a$flush_delayed = weak$$choice2 [L813] 3 a$mem_tmp = a [L814] 3 a = !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L815] 3 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L816] 3 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L817] 3 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L818] 3 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L819] 3 a$r_buff0_thd3 = weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L820] 3 a$r_buff1_thd3 = weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] 3 __unbuffered_p2_EBX = a [L822] 3 a = a$flush_delayed ? a$mem_tmp : a [L823] 3 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L826] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L827] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L828] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L829] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L830] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L764] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L765] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L766] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L767] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L768] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L771] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L833] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t281={5:0}, t282={6:0}, t283={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L857] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L857] RET 0 assume_abort_if_not(main$tmp_guard0) [L859] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L862] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L863] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t281={5:0}, t282={6:0}, t283={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L866] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t281={5:0}, t282={6:0}, t283={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L868] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=3, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 853]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 849]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 851]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 144 locations, 6 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 14.6s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 11.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 745 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 745 mSDsluCounter, 557 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 439 mSDsCounter, 43 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1357 IncrementalHoareTripleChecker+Invalid, 1400 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 43 mSolverCounterUnsat, 118 mSDtfsCounter, 1357 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 122 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 232 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=30513occurred in iteration=9, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 780 NumberOfCodeBlocks, 780 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 681 ConstructedInterpolants, 0 QuantifiedInterpolants, 2640 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-06 16:19:37,818 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...