/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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:31:32,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:31:32,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:31:32,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:31:32,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:31:32,599 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:31:32,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:31:32,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:31:32,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:31:32,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:31:32,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:31:32,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:31:32,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:31:32,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:31:32,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:31:32,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:31:32,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:31:32,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:31:32,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:31:32,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:31:32,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:31:32,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:31:32,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:31:32,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:31:32,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:31:32,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:31:32,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:31:32,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:31:32,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:31:32,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:31:32,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:31:32,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:31:32,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:31:32,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:31:32,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:31:32,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:31:32,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:31:32,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:31:32,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:31:32,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:31:32,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:31:32,645 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 16:31:32,669 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:31:32,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:31:32,671 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:31:32,671 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:31:32,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:31:32,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:31:32,672 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:31:32,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:31:32,672 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:31:32,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:31:32,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:31:32,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:31:32,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:31:32,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:31:32,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:31:32,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:31:32,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:31:32,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:31:32,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:31:32,675 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:31:32,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:31:32,675 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:31:32,675 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:31:32,675 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:31:32,961 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:31:32,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:31:32,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:31:32,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:31:32,979 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:31:32,979 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2022-12-06 16:31:33,967 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:31:34,218 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:31:34,218 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2022-12-06 16:31:34,236 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c55b346a6/beed30f44bf847769cb9b2df96b71b43/FLAGaabb8c0a5 [2022-12-06 16:31:34,251 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c55b346a6/beed30f44bf847769cb9b2df96b71b43 [2022-12-06 16:31:34,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:31:34,254 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:31:34,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:31:34,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:31:34,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:31:34,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d49dfc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34, skipping insertion in model container [2022-12-06 16:31:34,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:31:34,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:31:34,418 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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i[979,992] [2022-12-06 16:31:34,545 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,548 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,548 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,549 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,549 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,554 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,554 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,554 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,555 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,555 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,555 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,555 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,555 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,561 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,561 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,561 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,564 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,570 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,570 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,571 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,584 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,584 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,585 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,585 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,586 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,597 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,599 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,599 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,602 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,603 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,603 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,604 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:31:34,614 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:31:34,621 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/mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i[979,992] [2022-12-06 16:31:34,642 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,643 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,645 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,646 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,646 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,650 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,650 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,650 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,651 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,660 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,661 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,661 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,662 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,662 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,662 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,671 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,671 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,672 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,672 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,672 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,674 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,674 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,675 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,675 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,675 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:31:34,676 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:31:34,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:31:34,728 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:31:34,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34 WrapperNode [2022-12-06 16:31:34,729 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:31:34,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:31:34,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:31:34,730 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:31:34,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,751 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,768 INFO L138 Inliner]: procedures = 177, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 144 [2022-12-06 16:31:34,768 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:31:34,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:31:34,769 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:31:34,769 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:31:34,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,785 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,788 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:31:34,789 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:31:34,789 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:31:34,789 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:31:34,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (1/1) ... [2022-12-06 16:31:34,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:31:34,811 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:31:34,853 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 16:31:34,874 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 16:31:34,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:31:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:31:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:31:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:31:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:31:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:31:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:31:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:31:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:31:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:31:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:31:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:31:34,893 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 16:31:34,986 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:31:34,987 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:31:35,273 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:31:35,421 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:31:35,421 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:31:35,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:31:35 BoogieIcfgContainer [2022-12-06 16:31:35,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:31:35,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:31:35,424 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:31:35,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:31:35,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:31:34" (1/3) ... [2022-12-06 16:31:35,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ca3c98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:31:35, skipping insertion in model container [2022-12-06 16:31:35,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:31:34" (2/3) ... [2022-12-06 16:31:35,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ca3c98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:31:35, skipping insertion in model container [2022-12-06 16:31:35,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:31:35" (3/3) ... [2022-12-06 16:31:35,430 INFO L112 eAbstractionObserver]: Analyzing ICFG mix051_power.oepc_power.opt_pso.oepc_rmo.oepc.i [2022-12-06 16:31:35,444 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:31:35,444 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:31:35,444 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:31:35,498 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:31:35,528 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 140 places, 129 transitions, 278 flow [2022-12-06 16:31:35,591 INFO L130 PetriNetUnfolder]: 2/125 cut-off events. [2022-12-06 16:31:35,592 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:31:35,597 INFO L83 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 125 events. 2/125 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 73 event pairs, 0 based on Foata normal form. 0/121 useless extension candidates. Maximal degree in co-relation 87. Up to 2 conditions per place. [2022-12-06 16:31:35,597 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 129 transitions, 278 flow [2022-12-06 16:31:35,603 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 136 places, 125 transitions, 262 flow [2022-12-06 16:31:35,618 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:31:35,623 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;@9d1fb1f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:31:35,623 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:31:35,635 INFO L130 PetriNetUnfolder]: 0/47 cut-off events. [2022-12-06 16:31:35,635 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:31:35,636 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:35,636 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] [2022-12-06 16:31:35,636 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:35,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:35,643 INFO L85 PathProgramCache]: Analyzing trace with hash 388200358, now seen corresponding path program 1 times [2022-12-06 16:31:35,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:35,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323786555] [2022-12-06 16:31:35,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:35,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:36,051 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 16:31:36,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:36,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323786555] [2022-12-06 16:31:36,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323786555] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:36,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:36,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:31:36,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468763851] [2022-12-06 16:31:36,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:36,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:31:36,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:36,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:31:36,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:31:36,089 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 129 [2022-12-06 16:31:36,092 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 125 transitions, 262 flow. Second operand has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 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 16:31:36,092 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:36,092 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 129 [2022-12-06 16:31:36,093 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:36,300 INFO L130 PetriNetUnfolder]: 162/607 cut-off events. [2022-12-06 16:31:36,300 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-06 16:31:36,307 INFO L83 FinitePrefix]: Finished finitePrefix Result has 913 conditions, 607 events. 162/607 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3394 event pairs, 132 based on Foata normal form. 45/610 useless extension candidates. Maximal degree in co-relation 859. Up to 191 conditions per place. [2022-12-06 16:31:36,311 INFO L137 encePairwiseOnDemand]: 124/129 looper letters, 18 selfloop transitions, 2 changer transitions 0/129 dead transitions. [2022-12-06 16:31:36,311 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 129 transitions, 319 flow [2022-12-06 16:31:36,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:31:36,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:31:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 364 transitions. [2022-12-06 16:31:36,346 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9405684754521964 [2022-12-06 16:31:36,355 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 0 predicate places. [2022-12-06 16:31:36,359 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 129 transitions, 319 flow [2022-12-06 16:31:36,359 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 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 16:31:36,359 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:36,360 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] [2022-12-06 16:31:36,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:31:36,360 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:36,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:36,362 INFO L85 PathProgramCache]: Analyzing trace with hash -1518413816, now seen corresponding path program 1 times [2022-12-06 16:31:36,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:36,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201998495] [2022-12-06 16:31:36,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:36,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:36,797 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 16:31:36,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:36,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201998495] [2022-12-06 16:31:36,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201998495] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:36,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:36,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:31:36,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139254027] [2022-12-06 16:31:36,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:36,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:31:36,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:36,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:31:36,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:31:36,802 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 129 [2022-12-06 16:31:36,806 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 129 transitions, 319 flow. Second operand has 6 states, 6 states have (on average 101.5) internal successors, (609), 6 states have internal predecessors, (609), 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 16:31:36,806 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:36,806 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 129 [2022-12-06 16:31:36,806 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:38,751 INFO L130 PetriNetUnfolder]: 7297/16162 cut-off events. [2022-12-06 16:31:38,752 INFO L131 PetriNetUnfolder]: For 3983/7387 co-relation queries the response was YES. [2022-12-06 16:31:38,813 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31766 conditions, 16162 events. 7297/16162 cut-off events. For 3983/7387 co-relation queries the response was YES. Maximal size of possible extension queue 794. Compared 157458 event pairs, 2045 based on Foata normal form. 0/15719 useless extension candidates. Maximal degree in co-relation 31705. Up to 4679 conditions per place. [2022-12-06 16:31:38,915 INFO L137 encePairwiseOnDemand]: 119/129 looper letters, 47 selfloop transitions, 7 changer transitions 97/235 dead transitions. [2022-12-06 16:31:38,915 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 235 transitions, 951 flow [2022-12-06 16:31:38,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 16:31:38,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 16:31:38,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1006 transitions. [2022-12-06 16:31:38,918 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8664944013781223 [2022-12-06 16:31:38,919 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 8 predicate places. [2022-12-06 16:31:38,919 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 235 transitions, 951 flow [2022-12-06 16:31:38,919 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 101.5) internal successors, (609), 6 states have internal predecessors, (609), 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 16:31:38,919 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:38,919 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 16:31:38,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:31:38,920 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:38,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:38,920 INFO L85 PathProgramCache]: Analyzing trace with hash -1826924153, now seen corresponding path program 1 times [2022-12-06 16:31:38,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:38,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167701290] [2022-12-06 16:31:38,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:39,097 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 16:31:39,098 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:39,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167701290] [2022-12-06 16:31:39,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [167701290] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:39,098 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:39,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:31:39,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456378397] [2022-12-06 16:31:39,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:39,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:31:39,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:39,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:31:39,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:31:39,101 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 129 [2022-12-06 16:31:39,102 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 235 transitions, 951 flow. Second operand has 6 states, 6 states have (on average 104.0) internal successors, (624), 6 states have internal predecessors, (624), 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 16:31:39,102 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:39,102 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 129 [2022-12-06 16:31:39,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:43,385 INFO L130 PetriNetUnfolder]: 22764/43520 cut-off events. [2022-12-06 16:31:43,385 INFO L131 PetriNetUnfolder]: For 41005/44044 co-relation queries the response was YES. [2022-12-06 16:31:43,510 INFO L83 FinitePrefix]: Finished finitePrefix Result has 107945 conditions, 43520 events. 22764/43520 cut-off events. For 41005/44044 co-relation queries the response was YES. Maximal size of possible extension queue 1535. Compared 419891 event pairs, 1555 based on Foata normal form. 547/42277 useless extension candidates. Maximal degree in co-relation 107880. Up to 14232 conditions per place. [2022-12-06 16:31:43,694 INFO L137 encePairwiseOnDemand]: 118/129 looper letters, 198 selfloop transitions, 20 changer transitions 8/360 dead transitions. [2022-12-06 16:31:43,695 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 360 transitions, 2038 flow [2022-12-06 16:31:43,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:31:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:31:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1127 transitions. [2022-12-06 16:31:43,697 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8736434108527131 [2022-12-06 16:31:43,699 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 17 predicate places. [2022-12-06 16:31:43,699 INFO L495 AbstractCegarLoop]: Abstraction has has 153 places, 360 transitions, 2038 flow [2022-12-06 16:31:43,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 104.0) internal successors, (624), 6 states have internal predecessors, (624), 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 16:31:43,700 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:43,700 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 16:31:43,700 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:31:43,700 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:43,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:43,701 INFO L85 PathProgramCache]: Analyzing trace with hash 1602248181, now seen corresponding path program 1 times [2022-12-06 16:31:43,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:43,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500298918] [2022-12-06 16:31:43,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:43,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:43,948 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 16:31:43,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:43,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500298918] [2022-12-06 16:31:43,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500298918] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:43,949 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:43,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:43,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853289608] [2022-12-06 16:31:43,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:43,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:43,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:43,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:43,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:43,955 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 129 [2022-12-06 16:31:43,955 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 360 transitions, 2038 flow. Second operand has 7 states, 7 states have (on average 104.0) internal successors, (728), 7 states have internal predecessors, (728), 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 16:31:43,956 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:43,956 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 129 [2022-12-06 16:31:43,956 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:47,567 INFO L130 PetriNetUnfolder]: 17225/32840 cut-off events. [2022-12-06 16:31:47,568 INFO L131 PetriNetUnfolder]: For 39668/47300 co-relation queries the response was YES. [2022-12-06 16:31:47,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 105699 conditions, 32840 events. 17225/32840 cut-off events. For 39668/47300 co-relation queries the response was YES. Maximal size of possible extension queue 1631. Compared 309210 event pairs, 676 based on Foata normal form. 1608/33353 useless extension candidates. Maximal degree in co-relation 105630. Up to 10965 conditions per place. [2022-12-06 16:31:47,801 INFO L137 encePairwiseOnDemand]: 118/129 looper letters, 350 selfloop transitions, 50 changer transitions 53/587 dead transitions. [2022-12-06 16:31:47,801 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 587 transitions, 4547 flow [2022-12-06 16:31:47,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:31:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:31:47,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1470 transitions. [2022-12-06 16:31:47,804 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8765652951699463 [2022-12-06 16:31:47,805 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 29 predicate places. [2022-12-06 16:31:47,805 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 587 transitions, 4547 flow [2022-12-06 16:31:47,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.0) internal successors, (728), 7 states have internal predecessors, (728), 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 16:31:47,806 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:47,806 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 16:31:47,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:31:47,806 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:47,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:47,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1575343204, now seen corresponding path program 1 times [2022-12-06 16:31:47,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:47,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [32951525] [2022-12-06 16:31:47,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:48,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:31:48,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:48,188 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [32951525] [2022-12-06 16:31:48,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [32951525] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:48,188 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:48,188 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:31:48,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134092020] [2022-12-06 16:31:48,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:48,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:31:48,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:48,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:31:48,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:31:48,190 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 129 [2022-12-06 16:31:48,191 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 587 transitions, 4547 flow. Second operand has 8 states, 8 states have (on average 104.125) internal successors, (833), 8 states have internal predecessors, (833), 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 16:31:48,191 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:48,191 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 129 [2022-12-06 16:31:48,191 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:51,610 INFO L130 PetriNetUnfolder]: 15353/27927 cut-off events. [2022-12-06 16:31:51,611 INFO L131 PetriNetUnfolder]: For 38268/46964 co-relation queries the response was YES. [2022-12-06 16:31:51,686 INFO L83 FinitePrefix]: Finished finitePrefix Result has 115032 conditions, 27927 events. 15353/27927 cut-off events. For 38268/46964 co-relation queries the response was YES. Maximal size of possible extension queue 1614. Compared 255050 event pairs, 553 based on Foata normal form. 1668/28756 useless extension candidates. Maximal degree in co-relation 114959. Up to 9701 conditions per place. [2022-12-06 16:31:51,753 INFO L137 encePairwiseOnDemand]: 118/129 looper letters, 341 selfloop transitions, 100 changer transitions 280/827 dead transitions. [2022-12-06 16:31:51,753 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 827 transitions, 8079 flow [2022-12-06 16:31:51,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:31:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:31:51,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1812 transitions. [2022-12-06 16:31:51,757 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.877906976744186 [2022-12-06 16:31:51,757 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 44 predicate places. [2022-12-06 16:31:51,757 INFO L495 AbstractCegarLoop]: Abstraction has has 180 places, 827 transitions, 8079 flow [2022-12-06 16:31:51,758 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 104.125) internal successors, (833), 8 states have internal predecessors, (833), 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 16:31:51,758 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:51,758 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, 1, 1, 1, 1, 1] [2022-12-06 16:31:51,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:31:51,758 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:51,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:51,759 INFO L85 PathProgramCache]: Analyzing trace with hash 240092534, now seen corresponding path program 1 times [2022-12-06 16:31:51,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:51,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622389081] [2022-12-06 16:31:51,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:51,999 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 16:31:51,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:51,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622389081] [2022-12-06 16:31:51,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622389081] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:51,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:51,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-06 16:31:51,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1464227186] [2022-12-06 16:31:52,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:52,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 16:31:52,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:52,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 16:31:52,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-06 16:31:52,001 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 129 [2022-12-06 16:31:52,002 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 180 places, 827 transitions, 8079 flow. Second operand has 9 states, 9 states have (on average 104.11111111111111) internal successors, (937), 9 states have internal predecessors, (937), 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 16:31:52,002 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:52,002 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 129 [2022-12-06 16:31:52,002 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:55,800 INFO L130 PetriNetUnfolder]: 15198/27208 cut-off events. [2022-12-06 16:31:55,800 INFO L131 PetriNetUnfolder]: For 42910/52141 co-relation queries the response was YES. [2022-12-06 16:31:55,874 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134756 conditions, 27208 events. 15198/27208 cut-off events. For 42910/52141 co-relation queries the response was YES. Maximal size of possible extension queue 1614. Compared 248385 event pairs, 543 based on Foata normal form. 1694/28123 useless extension candidates. Maximal degree in co-relation 134679. Up to 9575 conditions per place. [2022-12-06 16:31:55,939 INFO L137 encePairwiseOnDemand]: 118/129 looper letters, 321 selfloop transitions, 105 changer transitions 316/832 dead transitions. [2022-12-06 16:31:55,939 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 195 places, 832 transitions, 9641 flow [2022-12-06 16:31:55,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 16:31:55,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 16:31:55,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2103 transitions. [2022-12-06 16:31:55,943 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8580171358629131 [2022-12-06 16:31:55,944 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 59 predicate places. [2022-12-06 16:31:55,944 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 832 transitions, 9641 flow [2022-12-06 16:31:55,944 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 104.11111111111111) internal successors, (937), 9 states have internal predecessors, (937), 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 16:31:55,944 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:31:55,944 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:31:55,944 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:31:55,945 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:31:55,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:31:55,945 INFO L85 PathProgramCache]: Analyzing trace with hash -2015056951, now seen corresponding path program 1 times [2022-12-06 16:31:55,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:31:55,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097286077] [2022-12-06 16:31:55,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:31:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:31:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:31:56,196 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 16:31:56,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:31:56,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097286077] [2022-12-06 16:31:56,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097286077] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:31:56,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:31:56,199 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:31:56,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466789851] [2022-12-06 16:31:56,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:31:56,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:31:56,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:31:56,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:31:56,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:31:56,200 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 129 [2022-12-06 16:31:56,201 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 832 transitions, 9641 flow. Second operand has 7 states, 7 states have (on average 106.0) internal successors, (742), 7 states have internal predecessors, (742), 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 16:31:56,201 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:31:56,201 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 129 [2022-12-06 16:31:56,201 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:31:58,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][318], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:58,474 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:58,475 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,475 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][236], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:58,479 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:31:58,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][327], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:58,906 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,906 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,914 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,914 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][235], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:31:58,927 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,927 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,927 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,927 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][326], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:58,928 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,928 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,928 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:58,928 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:31:59,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][322], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,002 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,002 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][239], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,003 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][324], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,003 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][242], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,003 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][373], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:31:59,004 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][238], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true]) [2022-12-06 16:31:59,005 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:31:59,005 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][241], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,006 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,006 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][318], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, 108#L761true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,007 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,008 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,008 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][236], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,009 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,009 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,009 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,009 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:31:59,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][318], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L804true, P3Thread1of1ForFork0InUse, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,383 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L811true, 54#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:31:59,384 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,384 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][236], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 146#true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,390 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][327], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,608 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,608 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][235], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:31:59,616 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][326], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,617 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:31:59,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][322], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,670 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,670 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][239], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,671 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][324], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,671 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][242], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,672 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][373], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:31:59,672 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][238], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true]) [2022-12-06 16:31:59,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:31:59,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][241], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,674 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:31:59,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][327], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:31:59,826 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][235], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:31:59,831 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][326], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,832 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:31:59,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][318], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,896 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:31:59,896 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,896 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][479], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1)]) [2022-12-06 16:31:59,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][481], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:31:59,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][484], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L791true, 61#L3true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:31:59,898 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][236], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,905 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][418], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~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 16:31:59,907 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,907 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,907 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,907 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][417], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,908 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][483], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 124#L791true, 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:31:59,908 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:31:59,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:00,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][327], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:00,509 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][235], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:00,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][326], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:00,517 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:00,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][479], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1)]) [2022-12-06 16:32:00,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][481], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:00,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][484], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:00,576 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][418], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 68#L837true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~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 16:32:00,583 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][417], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:00,583 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][483], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:00,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:02,436 INFO L130 PetriNetUnfolder]: 32020/54818 cut-off events. [2022-12-06 16:32:02,436 INFO L131 PetriNetUnfolder]: For 180085/204763 co-relation queries the response was YES. [2022-12-06 16:32:02,613 INFO L83 FinitePrefix]: Finished finitePrefix Result has 300702 conditions, 54818 events. 32020/54818 cut-off events. For 180085/204763 co-relation queries the response was YES. Maximal size of possible extension queue 3560. Compared 527594 event pairs, 625 based on Foata normal form. 3292/56787 useless extension candidates. Maximal degree in co-relation 300620. Up to 20944 conditions per place. [2022-12-06 16:32:02,765 INFO L137 encePairwiseOnDemand]: 123/129 looper letters, 372 selfloop transitions, 3 changer transitions 917/1496 dead transitions. [2022-12-06 16:32:02,766 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 1496 transitions, 21205 flow [2022-12-06 16:32:02,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 16:32:02,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 16:32:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 761 transitions. [2022-12-06 16:32:02,767 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8427464008859358 [2022-12-06 16:32:02,768 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 65 predicate places. [2022-12-06 16:32:02,768 INFO L495 AbstractCegarLoop]: Abstraction has has 201 places, 1496 transitions, 21205 flow [2022-12-06 16:32:02,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.0) internal successors, (742), 7 states have internal predecessors, (742), 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 16:32:02,768 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:32:02,769 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:32:02,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:32:02,769 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:32:02,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:32:02,769 INFO L85 PathProgramCache]: Analyzing trace with hash 505841713, now seen corresponding path program 2 times [2022-12-06 16:32:02,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:32:02,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718679950] [2022-12-06 16:32:02,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:32:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:32:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:32:03,954 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 16:32:03,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:32:03,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718679950] [2022-12-06 16:32:03,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718679950] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:32:03,955 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:32:03,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-12-06 16:32:03,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046092646] [2022-12-06 16:32:03,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:32:03,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-06 16:32:03,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:32:03,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-06 16:32:03,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-12-06 16:32:03,958 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 129 [2022-12-06 16:32:03,959 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 1496 transitions, 21205 flow. Second operand has 14 states, 14 states have (on average 98.0) internal successors, (1372), 14 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:32:03,959 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:32:03,959 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 129 [2022-12-06 16:32:03,959 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:32:07,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][470], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L761true, P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:07,848 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,848 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,848 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,848 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][474], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:07,851 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][468], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L761true, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:07,851 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,852 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:07,852 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:32:08,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][316], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:08,777 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:08,779 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][471], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:08,780 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,780 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,780 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:08,780 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:32:09,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][472], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,186 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,186 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,186 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,186 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,194 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:09,194 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][319], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,195 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,195 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,195 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,195 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][312], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 143#true, 61#L3true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:09,209 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][313], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true]) [2022-12-06 16:32:09,210 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][570], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 61#L3true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:32:09,210 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][470], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,241 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][474], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,241 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][468], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,241 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:32:09,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][313], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true]) [2022-12-06 16:32:09,252 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][676], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 146#true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,841 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][680], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 146#true, 61#L3true, 143#true, 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,841 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 146#true, 124#L791true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:09,842 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][682], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:09,851 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:09,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][312], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:10,082 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,082 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,082 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,083 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][317], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 61#L3true, 143#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:32:10,084 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][316], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:10,164 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,164 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][320], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 108#L761true, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:10,165 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][471], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 108#L761true, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:10,166 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,166 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,166 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,166 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:32:10,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][570], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:32:10,167 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,167 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,167 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,167 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][472], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:10,765 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([377] L764-->L771: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_25 256) 0)))) (let ((.cse0 (and .cse4 .cse5)) (.cse1 (and (not (= 0 (mod v_~a$w_buff0_used~0_108 256))) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~a$r_buff0_thd1~0_24 (ite .cse0 0 v_~a$r_buff0_thd1~0_25)) (= (ite .cse1 0 v_~a$w_buff0_used~0_108) v_~a$w_buff0_used~0_107) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_24 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_108, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_25, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_107, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:10,765 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,765 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 124#L791true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:10,766 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][319], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 117#L804true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:10,766 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:10,766 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:32:11,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][677], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:11,143 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][679], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 61#L3true, 143#true, 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:11,145 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,145 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,145 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,145 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][676], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:11,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][680], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true, 270#(= ~z~0 1)]) [2022-12-06 16:32:11,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:11,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:11,318 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][806], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 61#L3true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 68#L837true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1)]) [2022-12-06 16:32:11,318 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][682], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L811true, 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 54#L771true, 119#L784true, 146#true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:11,332 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][683], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:11,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:32:11,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][317], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork1InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 148#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 0))), P3Thread1of1ForFork0InUse, 97#L811true, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork2InUse, 119#L784true, 143#true, 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L764true, 121#L821true]) [2022-12-06 16:32:11,750 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:11,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:32:12,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1314], [162#true, P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 116#L774true, 124#L791true, 61#L3true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 68#L837true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:12,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L837-->L844: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd4~0_38 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd4~0_36 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~a~0_70 (ite .cse0 v_~a$w_buff0~0_48 (ite .cse1 v_~a$w_buff1~0_51 v_~a~0_71))) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116) (= (ite .cse0 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd4~0_37 256) 0)) .cse4)) 0 v_~a$r_buff1_thd4~0_36) v_~a$r_buff1_thd4~0_35) (= v_~a$r_buff0_thd4~0_37 (ite .cse2 0 v_~a$r_buff0_thd4~0_38))))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$w_buff0~0=v_~a$w_buff0~0_48, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_36, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_38} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$w_buff0~0=v_~a$w_buff0~0_48, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_35, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_37} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0, ~a$r_buff0_thd4~0][1315], [114#L844true, 162#true, P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:32:12,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1317], [162#true, P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:12,542 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:12,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][807], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:12,550 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][684], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 143#true, 61#L3true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~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 16:32:12,556 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][803], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 61#L3true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:12,558 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,558 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][677], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 146#true, 124#L791true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:12,636 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,636 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,636 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,637 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][679], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 192#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L804true, P3Thread1of1ForFork0InUse, 173#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 218#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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#L771true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 143#true, 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:12,638 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:12,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:32:13,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1), 121#L821true]) [2022-12-06 16:32:13,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][806], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(= ~z~0 1)]) [2022-12-06 16:32:13,003 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][683], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 116#L774true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:13,023 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,024 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,024 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:13,024 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L837-->L844: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd4~0_38 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd4~0_36 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_117 256) 0)) .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0)))) (.cse2 (and .cse5 .cse4))) (and (= v_~a~0_70 (ite .cse0 v_~a$w_buff0~0_48 (ite .cse1 v_~a$w_buff1~0_51 v_~a~0_71))) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_117) v_~a$w_buff1_used~0_116) (= (ite .cse0 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_116 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd4~0_37 256) 0)) .cse4)) 0 v_~a$r_buff1_thd4~0_36) v_~a$r_buff1_thd4~0_35) (= v_~a$r_buff0_thd4~0_37 (ite .cse2 0 v_~a$r_buff0_thd4~0_38))))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$w_buff0~0=v_~a$w_buff0~0_48, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_36, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_117, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_38} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$w_buff0~0=v_~a$w_buff0~0_48, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_35, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_116, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_37} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0, ~a$r_buff0_thd4~0][1556], [114#L844true, P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 117#L804true, P2Thread1of1ForFork2InUse, 167#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 119#L784true, 146#true, 116#L774true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~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 16:32:14,217 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L804-->L811: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_87 256) 0))) (.cse3 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_88 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_73 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_88) v_~a$w_buff0_used~0_87) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_73) v_~a$w_buff1_used~0_72) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_72 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15) (= v_~a~0_42 (ite .cse0 v_~a$w_buff0~0_26 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_43))) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20))))) InVars {~a~0=v_~a~0_43, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_88, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_73} OutVars{~a~0=v_~a~0_42, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_26, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_87, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_72} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1558], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, P3Thread1of1ForFork0InUse, 97#L811true, P2Thread1of1ForFork2InUse, 167#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 119#L784true, 146#true, 116#L774true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:14,217 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1559], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 167#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 146#true, 116#L774true, 124#L791true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 68#L837true]) [2022-12-06 16:32:14,218 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:32:14,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][807], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true, 270#(= ~z~0 1)]) [2022-12-06 16:32:14,225 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([397] L821-->L837: Formula: (let ((.cse4 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse10 (= (mod v_~a$r_buff0_thd4~0_52 256) 0))) (let ((.cse11 (not .cse10)) (.cse8 (and (= (mod v_~a$w_buff1_used~0_133 256) 0) .cse10)) (.cse9 (and .cse10 .cse4)) (.cse12 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse1 (or .cse8 .cse9 .cse12)) (.cse2 (and .cse11 (not .cse12)))) (let ((.cse3 (ite .cse1 v_~a~0_93 (ite .cse2 v_~a$w_buff0~0_61 v_~a$w_buff1~0_64))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse6 (= (mod v_~a$w_buff1_used~0_132 256) 0)) (.cse7 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_93 v_~a$mem_tmp~0_14) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse1 v_~a$w_buff0_used~0_148 (ite .cse2 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_14 .cse3)) (= v_~a$flush_delayed~0_21 0) (= .cse3 v_~__unbuffered_p3_EAX~0_10) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~a$r_buff1_thd4~0_49 (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse5 (= (mod v_~a$r_buff0_thd4~0_51 256) 0))) (or (and .cse4 .cse5) (and .cse6 .cse5) .cse7)) v_~a$r_buff1_thd4~0_50 0))) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= v_~a$w_buff1_used~0_132 (ite .cse0 v_~a$w_buff1_used~0_133 (ite (or .cse8 .cse9 .cse7) v_~a$w_buff1_used~0_133 0))) (= (ite .cse0 v_~a$r_buff0_thd4~0_52 (ite (or .cse9 (and .cse6 .cse10) .cse7) v_~a$r_buff0_thd4~0_52 (ite (and (not .cse7) .cse11) 0 v_~a$r_buff0_thd4~0_52))) v_~a$r_buff0_thd4~0_51) (= v_~a$w_buff1~0_64 v_~a$w_buff1~0_63)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_64, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_52, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_51, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_10, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~__unbuffered_p3_EAX~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][684], [P1Thread1of1ForFork1InUse, P0Thread1of1ForFork3InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 119#L784true, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 143#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 301#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 128#L3-1true, 68#L837true, 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~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 16:32:14,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([384] L784-->L791: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse5 .cse3)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_107 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_38 (ite .cse1 v_~a$w_buff1~0_43 v_~a~0_59))) (= v_~a$r_buff1_thd2~0_19 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_106 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse3)) 0 v_~a$r_buff1_thd2~0_20)) (= v_~a$r_buff0_thd2~0_27 (ite .cse4 0 v_~a$r_buff0_thd2~0_28)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_107) v_~a$w_buff1_used~0_106)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_107} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_106} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][803], [P1Thread1of1ForFork1InUse, 276#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), P0Thread1of1ForFork3InUse, 117#L804true, P3Thread1of1ForFork0InUse, P2Thread1of1ForFork2InUse, 146#true, 177#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L774true, 124#L791true, 143#true, 291#(and (<= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (< 0 (+ (div ~a$w_buff0_used~0 256) 1)) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 128#L3-1true, 222#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#L821true]) [2022-12-06 16:32:14,232 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:14,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:32:18,281 INFO L130 PetriNetUnfolder]: 60620/106209 cut-off events. [2022-12-06 16:32:18,281 INFO L131 PetriNetUnfolder]: For 523191/561055 co-relation queries the response was YES. [2022-12-06 16:32:18,659 INFO L83 FinitePrefix]: Finished finitePrefix Result has 609364 conditions, 106209 events. 60620/106209 cut-off events. For 523191/561055 co-relation queries the response was YES. Maximal size of possible extension queue 7271. Compared 1144187 event pairs, 1128 based on Foata normal form. 4927/109017 useless extension candidates. Maximal degree in co-relation 609268. Up to 38725 conditions per place. [2022-12-06 16:32:18,814 INFO L137 encePairwiseOnDemand]: 115/129 looper letters, 521 selfloop transitions, 69 changer transitions 2220/3009 dead transitions. [2022-12-06 16:32:18,814 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 3009 transitions, 50813 flow [2022-12-06 16:32:18,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:32:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:32:18,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1309 transitions. [2022-12-06 16:32:18,816 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7805605247465712 [2022-12-06 16:32:18,817 INFO L294 CegarLoopForPetriNet]: 136 programPoint places, 77 predicate places. [2022-12-06 16:32:18,817 INFO L495 AbstractCegarLoop]: Abstraction has has 213 places, 3009 transitions, 50813 flow [2022-12-06 16:32:18,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 98.0) internal successors, (1372), 14 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:32:18,818 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:32:18,818 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:32:18,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:32:18,818 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:32:18,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:32:18,818 INFO L85 PathProgramCache]: Analyzing trace with hash -314068757, now seen corresponding path program 3 times [2022-12-06 16:32:18,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:32:18,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224886733] [2022-12-06 16:32:18,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:32:18,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:32:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:32:18,852 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-06 16:32:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-06 16:32:18,917 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-06 16:32:18,917 INFO L373 BasicCegarLoop]: Counterexample is feasible [2022-12-06 16:32:18,917 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-06 16:32:18,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-06 16:32:18,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-06 16:32:18,919 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-06 16:32:18,920 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-06 16:32:18,920 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-06 16:32:18,920 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-06 16:32:18,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:32:18,920 INFO L458 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1] [2022-12-06 16:32:18,924 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-06 16:32:18,924 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-06 16:32:19,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 04:32:19 BasicIcfg [2022-12-06 16:32:19,027 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-06 16:32:19,027 INFO L158 Benchmark]: Toolchain (without parser) took 44773.58ms. Allocated memory was 198.2MB in the beginning and 6.1GB in the end (delta: 5.9GB). Free memory was 172.4MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-12-06 16:32:19,028 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 198.2MB. Free memory was 174.5MB in the beginning and 174.4MB in the end (delta: 79.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 16:32:19,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 474.51ms. Allocated memory is still 198.2MB. Free memory was 172.4MB in the beginning and 144.6MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2022-12-06 16:32:19,028 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.30ms. Allocated memory is still 198.2MB. Free memory was 144.6MB in the beginning and 142.0MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-12-06 16:32:19,028 INFO L158 Benchmark]: Boogie Preprocessor took 19.80ms. Allocated memory is still 198.2MB. Free memory was 142.0MB in the beginning and 139.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-06 16:32:19,028 INFO L158 Benchmark]: RCFGBuilder took 633.99ms. Allocated memory is still 198.2MB. Free memory was 139.9MB in the beginning and 102.1MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. [2022-12-06 16:32:19,029 INFO L158 Benchmark]: TraceAbstraction took 43602.78ms. Allocated memory was 198.2MB in the beginning and 6.1GB in the end (delta: 5.9GB). Free memory was 101.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.6GB. Max. memory is 8.0GB. [2022-12-06 16:32:19,031 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 198.2MB. Free memory was 174.5MB in the beginning and 174.4MB in the end (delta: 79.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 474.51ms. Allocated memory is still 198.2MB. Free memory was 172.4MB in the beginning and 144.6MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 38.30ms. Allocated memory is still 198.2MB. Free memory was 144.6MB in the beginning and 142.0MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 19.80ms. Allocated memory is still 198.2MB. Free memory was 142.0MB in the beginning and 139.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 633.99ms. Allocated memory is still 198.2MB. Free memory was 139.9MB in the beginning and 102.1MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 8.0GB. * TraceAbstraction took 43602.78ms. Allocated memory was 198.2MB in the beginning and 6.1GB in the end (delta: 5.9GB). Free memory was 101.6MB in the beginning and 3.3GB in the end (delta: -3.2GB). Peak memory consumption was 2.6GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0] [L719] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0] [L720] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L721] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L722] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L723] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L724] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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] [L725] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0] [L726] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0] [L727] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$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_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L729] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=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$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L731] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L732] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L733] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L734] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L735] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L736] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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] [L737] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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] [L738] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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$tmp_guard1=0] [L740] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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$tmp_guard1=0, x=0] [L742] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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$tmp_guard1=0, x=0, y=0] [L744] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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] [L745] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L746] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L861] 0 pthread_t t1353; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L862] FCALL, FORK 0 pthread_create(&t1353, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1353, ((void *)0), P0, ((void *)0))=-3, t1353={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L863] 0 pthread_t t1354; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L750] 1 a$w_buff1 = a$w_buff0 [L751] 1 a$w_buff0 = 1 [L752] 1 a$w_buff1_used = a$w_buff0_used [L753] 1 a$w_buff0_used = (_Bool)1 [L754] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L754] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L755] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L756] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L757] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L758] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L759] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L760] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L864] FCALL, FORK 0 pthread_create(&t1354, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1354, ((void *)0), P1, ((void *)0))=-2, t1353={5:0}, t1354={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L865] 0 pthread_t t1355; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L763] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L780] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L866] FCALL, FORK 0 pthread_create(&t1355, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1355, ((void *)0), P2, ((void *)0))=-1, t1353={5:0}, t1354={6:0}, t1355={7:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L867] 0 pthread_t t1356; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, t1356={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L868] FCALL, FORK 0 pthread_create(&t1356, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1356, ((void *)0), P3, ((void *)0))=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, t1356={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L783] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L786] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L787] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L788] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L789] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L790] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L800] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L803] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L806] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L807] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L808] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L809] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L810] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L820] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L823] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L824] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L825] 4 a$flush_delayed = weak$$choice2 [L826] 4 a$mem_tmp = a [L827] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L828] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L829] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L830] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L831] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L832] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L833] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L834] 4 __unbuffered_p3_EAX = a [L835] 4 a = a$flush_delayed ? a$mem_tmp : a [L836] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L839] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L840] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L841] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L842] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L843] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L766] 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) [L767] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L768] 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 [L769] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L770] 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=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L773] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L793] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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=255, x=2, y=1, z=1] [L813] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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=255, x=2, y=1, z=1] [L846] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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=255, x=2, y=1, z=1] [L870] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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=1, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, t1356={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L872] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L872] RET 0 assume_abort_if_not(main$tmp_guard0) [L874] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L875] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L876] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L877] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L878] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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=1, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, t1356={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L881] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$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=1, main$tmp_guard1=0, t1353={5:0}, t1354={6:0}, t1355={7:0}, t1356={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L883] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, a=1, a$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_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=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$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=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}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, 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: 864]: 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: 862]: 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: 868]: 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: 866]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 165 locations, 7 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: 43.4s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 39.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 891 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 891 mSDsluCounter, 376 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 305 mSDsCounter, 60 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1434 IncrementalHoareTripleChecker+Invalid, 1494 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 60 mSolverCounterUnsat, 71 mSDtfsCounter, 1434 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 112 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 257 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=50813occurred in iteration=8, InterpolantAutomatonStates: 90, 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, 0.3s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 778 NumberOfCodeBlocks, 778 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 670 ConstructedInterpolants, 0 QuantifiedInterpolants, 3264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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 16:32:19,044 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...