/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/mix057_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:32:55,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:32:55,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:32:55,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:32:55,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:32:55,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:32:55,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:32:55,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:32:55,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:32:55,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:32:55,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:32:55,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:32:55,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:32:55,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:32:55,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:32:55,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:32:55,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:32:55,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:32:55,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:32:55,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:32:55,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:32:55,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:32:55,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:32:55,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:32:55,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:32:55,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:32:55,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:32:55,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:32:55,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:32:55,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:32:55,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:32:55,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:32:55,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:32:55,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:32:55,432 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:32:55,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:32:55,433 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:32:55,433 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:32:55,433 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:32:55,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:32:55,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:32:55,437 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 16:32:55,463 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:32:55,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:32:55,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:32:55,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:32:55,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:32:55,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:32:55,466 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:32:55,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:32:55,466 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:32:55,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:32:55,467 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:32:55,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:32:55,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:32:55,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:32:55,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:32:55,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:32:55,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:32:55,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:32:55,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:32:55,470 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:32:55,470 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:32:55,470 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:32:55,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:32:55,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:32:55,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:32:55,800 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:32:55,801 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:32:55,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix057_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:32:56,999 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:32:57,212 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:32:57,212 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix057_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:32:57,224 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc995b312/d9eccdeaecc54b2aabb61648cb396dbe/FLAG6b076d21f [2022-12-06 16:32:57,242 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc995b312/d9eccdeaecc54b2aabb61648cb396dbe [2022-12-06 16:32:57,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:32:57,245 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:32:57,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:32:57,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:32:57,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:32:57,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61985afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57, skipping insertion in model container [2022-12-06 16:32:57,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:32:57,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:32:57,499 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/mix057_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:32:57,672 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,675 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,675 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,676 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,676 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,681 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,681 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,682 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,683 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,697 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,697 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,698 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,709 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,710 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,710 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,714 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,714 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,719 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,720 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,720 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,722 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,722 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,722 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,734 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,734 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,736 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,736 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,737 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,742 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,742 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,742 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,754 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,755 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,757 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:32:57,770 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:32:57,781 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/mix057_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:32:57,808 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,813 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,813 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,815 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,815 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,819 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,836 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,836 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,836 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,836 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,838 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,850 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,851 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,851 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,852 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,852 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:32:57,852 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:32:57,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:32:57,891 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:32:57,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57 WrapperNode [2022-12-06 16:32:57,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:32:57,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:32:57,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:32:57,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:32:57,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,932 INFO L138 Inliner]: procedures = 177, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 142 [2022-12-06 16:32:57,932 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:32:57,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:32:57,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:32:57,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:32:57,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,965 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:32:57,970 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:32:57,970 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:32:57,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:32:57,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (1/1) ... [2022-12-06 16:32:57,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:32:57,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:32:58,028 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 16:32:58,042 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 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:32:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:32:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:32:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:32:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:32:58,070 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:32:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:32:58,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:32:58,072 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 16:32:58,252 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:32:58,254 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:32:58,605 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:32:58,728 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:32:58,728 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:32:58,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:32:58 BoogieIcfgContainer [2022-12-06 16:32:58,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:32:58,735 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:32:58,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:32:58,737 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:32:58,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:32:57" (1/3) ... [2022-12-06 16:32:58,738 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@770402d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:32:58, skipping insertion in model container [2022-12-06 16:32:58,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:32:57" (2/3) ... [2022-12-06 16:32:58,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@770402d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:32:58, skipping insertion in model container [2022-12-06 16:32:58,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:32:58" (3/3) ... [2022-12-06 16:32:58,740 INFO L112 eAbstractionObserver]: Analyzing ICFG mix057_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:32:58,756 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:32:58,757 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:32:58,757 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:32:58,809 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:32:58,847 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 138 places, 127 transitions, 274 flow [2022-12-06 16:32:58,914 INFO L130 PetriNetUnfolder]: 2/123 cut-off events. [2022-12-06 16:32:58,914 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:32:58,920 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136 conditions, 123 events. 2/123 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 67 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 87. Up to 2 conditions per place. [2022-12-06 16:32:58,921 INFO L82 GeneralOperation]: Start removeDead. Operand has 138 places, 127 transitions, 274 flow [2022-12-06 16:32:58,927 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 134 places, 123 transitions, 258 flow [2022-12-06 16:32:58,941 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:32:58,948 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;@75c81fab, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:32:58,948 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:32:58,990 INFO L130 PetriNetUnfolder]: 0/45 cut-off events. [2022-12-06 16:32:58,991 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:32:58,994 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:32:58,995 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] [2022-12-06 16:32:59,000 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 16:32:59,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:32:59,005 INFO L85 PathProgramCache]: Analyzing trace with hash 1880240484, now seen corresponding path program 1 times [2022-12-06 16:32:59,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:32:59,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284558601] [2022-12-06 16:32:59,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:32:59,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:32:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:32:59,465 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 16:32:59,466 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:32:59,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284558601] [2022-12-06 16:32:59,467 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284558601] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:32:59,467 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:32:59,467 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:32:59,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780177566] [2022-12-06 16:32:59,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:32:59,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:32:59,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:32:59,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:32:59,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:32:59,511 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 127 [2022-12-06 16:32:59,515 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 123 transitions, 258 flow. Second operand has 3 states, 3 states have (on average 112.0) internal successors, (336), 3 states have internal predecessors, (336), 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 16:32:59,516 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:32:59,516 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 127 [2022-12-06 16:32:59,517 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:32:59,785 INFO L130 PetriNetUnfolder]: 162/570 cut-off events. [2022-12-06 16:32:59,786 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-06 16:32:59,793 INFO L83 FinitePrefix]: Finished finitePrefix Result has 876 conditions, 570 events. 162/570 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3113 event pairs, 94 based on Foata normal form. 46/585 useless extension candidates. Maximal degree in co-relation 824. Up to 191 conditions per place. [2022-12-06 16:32:59,799 INFO L137 encePairwiseOnDemand]: 122/127 looper letters, 18 selfloop transitions, 2 changer transitions 0/127 dead transitions. [2022-12-06 16:32:59,799 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 127 transitions, 315 flow [2022-12-06 16:32:59,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:32:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:32:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 358 transitions. [2022-12-06 16:32:59,818 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9396325459317585 [2022-12-06 16:32:59,822 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 0 predicate places. [2022-12-06 16:32:59,822 INFO L495 AbstractCegarLoop]: Abstraction has has 134 places, 127 transitions, 315 flow [2022-12-06 16:32:59,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 112.0) internal successors, (336), 3 states have internal predecessors, (336), 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 16:32:59,822 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:32:59,823 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] [2022-12-06 16:32:59,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:32:59,824 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 16:32:59,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:32:59,825 INFO L85 PathProgramCache]: Analyzing trace with hash -433429721, now seen corresponding path program 1 times [2022-12-06 16:32:59,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:32:59,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676704504] [2022-12-06 16:32:59,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:32:59,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:32:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:33:00,361 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 16:33:00,362 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:33:00,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676704504] [2022-12-06 16:33:00,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676704504] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:33:00,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:33:00,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:33:00,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133294019] [2022-12-06 16:33:00,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:33:00,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:33:00,365 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:33:00,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:33:00,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:33:00,367 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 127 [2022-12-06 16:33:00,368 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 127 transitions, 315 flow. Second operand has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:33:00,368 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:33:00,368 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 127 [2022-12-06 16:33:00,368 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:33:04,612 INFO L130 PetriNetUnfolder]: 14997/30593 cut-off events. [2022-12-06 16:33:04,612 INFO L131 PetriNetUnfolder]: For 6833/21980 co-relation queries the response was YES. [2022-12-06 16:33:04,719 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60363 conditions, 30593 events. 14997/30593 cut-off events. For 6833/21980 co-relation queries the response was YES. Maximal size of possible extension queue 1328. Compared 307488 event pairs, 1136 based on Foata normal form. 1/29900 useless extension candidates. Maximal degree in co-relation 60304. Up to 7627 conditions per place. [2022-12-06 16:33:04,832 INFO L137 encePairwiseOnDemand]: 115/127 looper letters, 69 selfloop transitions, 11 changer transitions 159/319 dead transitions. [2022-12-06 16:33:04,833 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 319 transitions, 1404 flow [2022-12-06 16:33:04,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:33:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:33:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1412 transitions. [2022-12-06 16:33:04,838 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8552392489400363 [2022-12-06 16:33:04,840 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 12 predicate places. [2022-12-06 16:33:04,840 INFO L495 AbstractCegarLoop]: Abstraction has has 146 places, 319 transitions, 1404 flow [2022-12-06 16:33:04,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 16:33:04,841 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:33:04,841 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 16:33:04,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:33:04,841 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 16:33:04,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:33:04,842 INFO L85 PathProgramCache]: Analyzing trace with hash 1318039314, now seen corresponding path program 1 times [2022-12-06 16:33:04,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:33:04,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634369188] [2022-12-06 16:33:04,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:33:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:33:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:33:05,123 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 16:33:05,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:33:05,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634369188] [2022-12-06 16:33:05,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634369188] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:33:05,124 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:33:05,124 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:33:05,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697517591] [2022-12-06 16:33:05,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:33:05,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:33:05,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:33:05,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:33:05,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:33:05,127 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 127 [2022-12-06 16:33:05,128 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 319 transitions, 1404 flow. Second operand has 7 states, 7 states have (on average 97.28571428571429) internal successors, (681), 7 states have internal predecessors, (681), 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 16:33:05,128 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:33:05,128 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 127 [2022-12-06 16:33:05,128 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:33:10,849 INFO L130 PetriNetUnfolder]: 23766/50829 cut-off events. [2022-12-06 16:33:10,849 INFO L131 PetriNetUnfolder]: For 10748/42102 co-relation queries the response was YES. [2022-12-06 16:33:11,009 INFO L83 FinitePrefix]: Finished finitePrefix Result has 130961 conditions, 50829 events. 23766/50829 cut-off events. For 10748/42102 co-relation queries the response was YES. Maximal size of possible extension queue 2477. Compared 567600 event pairs, 937 based on Foata normal form. 46/50073 useless extension candidates. Maximal degree in co-relation 130895. Up to 12344 conditions per place. [2022-12-06 16:33:11,100 INFO L137 encePairwiseOnDemand]: 114/127 looper letters, 107 selfloop transitions, 22 changer transitions 619/828 dead transitions. [2022-12-06 16:33:11,101 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 828 transitions, 5460 flow [2022-12-06 16:33:11,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:33:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:33:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1409 transitions. [2022-12-06 16:33:11,105 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8534221683827983 [2022-12-06 16:33:11,106 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 24 predicate places. [2022-12-06 16:33:11,106 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 828 transitions, 5460 flow [2022-12-06 16:33:11,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.28571428571429) internal successors, (681), 7 states have internal predecessors, (681), 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 16:33:11,107 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:33:11,107 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 16:33:11,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:33:11,108 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 16:33:11,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:33:11,109 INFO L85 PathProgramCache]: Analyzing trace with hash 391700197, now seen corresponding path program 1 times [2022-12-06 16:33:11,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:33:11,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641136857] [2022-12-06 16:33:11,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:33:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:33:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:33:11,376 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 16:33:11,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:33:11,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641136857] [2022-12-06 16:33:11,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641136857] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:33:11,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:33:11,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:33:11,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949724859] [2022-12-06 16:33:11,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:33:11,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:33:11,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:33:11,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:33:11,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:33:11,384 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 127 [2022-12-06 16:33:11,385 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 828 transitions, 5460 flow. Second operand has 7 states, 7 states have (on average 97.42857142857143) internal successors, (682), 7 states have internal predecessors, (682), 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 16:33:11,385 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:33:11,385 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 127 [2022-12-06 16:33:11,385 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:33:20,732 INFO L130 PetriNetUnfolder]: 37588/83528 cut-off events. [2022-12-06 16:33:20,732 INFO L131 PetriNetUnfolder]: For 19242/49470 co-relation queries the response was YES. [2022-12-06 16:33:21,072 INFO L83 FinitePrefix]: Finished finitePrefix Result has 262832 conditions, 83528 events. 37588/83528 cut-off events. For 19242/49470 co-relation queries the response was YES. Maximal size of possible extension queue 4135. Compared 1033215 event pairs, 1077 based on Foata normal form. 201/82983 useless extension candidates. Maximal degree in co-relation 262759. Up to 19925 conditions per place. [2022-12-06 16:33:21,190 INFO L137 encePairwiseOnDemand]: 114/127 looper letters, 148 selfloop transitions, 34 changer transitions 1617/1879 dead transitions. [2022-12-06 16:33:21,190 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 170 places, 1879 transitions, 16484 flow [2022-12-06 16:33:21,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:33:21,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:33:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1410 transitions. [2022-12-06 16:33:21,204 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8540278619018776 [2022-12-06 16:33:21,206 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 36 predicate places. [2022-12-06 16:33:21,207 INFO L495 AbstractCegarLoop]: Abstraction has has 170 places, 1879 transitions, 16484 flow [2022-12-06 16:33:21,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.42857142857143) internal successors, (682), 7 states have internal predecessors, (682), 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 16:33:21,207 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:33:21,208 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] [2022-12-06 16:33:21,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:33:21,208 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 16:33:21,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:33:21,208 INFO L85 PathProgramCache]: Analyzing trace with hash 60103822, now seen corresponding path program 1 times [2022-12-06 16:33:21,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:33:21,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221173854] [2022-12-06 16:33:21,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:33:21,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:33:21,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:33:21,425 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 16:33:21,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:33:21,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221173854] [2022-12-06 16:33:21,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221173854] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:33:21,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:33:21,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:33:21,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148308072] [2022-12-06 16:33:21,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:33:21,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:33:21,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:33:21,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:33:21,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:33:21,427 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 127 [2022-12-06 16:33:21,428 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 1879 transitions, 16484 flow. Second operand has 7 states, 7 states have (on average 97.57142857142857) internal successors, (683), 7 states have internal predecessors, (683), 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 16:33:21,428 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:33:21,428 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 127 [2022-12-06 16:33:21,429 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:33:37,406 INFO L130 PetriNetUnfolder]: 50716/115245 cut-off events. [2022-12-06 16:33:37,407 INFO L131 PetriNetUnfolder]: For 29938/105264 co-relation queries the response was YES. [2022-12-06 16:33:37,841 INFO L83 FinitePrefix]: Finished finitePrefix Result has 432651 conditions, 115245 events. 50716/115245 cut-off events. For 29938/105264 co-relation queries the response was YES. Maximal size of possible extension queue 5901. Compared 1514067 event pairs, 903 based on Foata normal form. 217/114500 useless extension candidates. Maximal degree in co-relation 432571. Up to 29253 conditions per place. [2022-12-06 16:33:38,208 INFO L137 encePairwiseOnDemand]: 115/127 looper letters, 182 selfloop transitions, 40 changer transitions 2384/2686 dead transitions. [2022-12-06 16:33:38,208 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 182 places, 2686 transitions, 29237 flow [2022-12-06 16:33:38,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:33:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:33:38,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1420 transitions. [2022-12-06 16:33:38,214 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8600847970926712 [2022-12-06 16:33:38,215 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 48 predicate places. [2022-12-06 16:33:38,215 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 2686 transitions, 29237 flow [2022-12-06 16:33:38,216 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.57142857142857) internal successors, (683), 7 states have internal predecessors, (683), 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 16:33:38,216 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:33:38,216 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] [2022-12-06 16:33:38,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:33:38,216 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 16:33:38,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:33:38,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1215185177, now seen corresponding path program 1 times [2022-12-06 16:33:38,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:33:38,217 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678964721] [2022-12-06 16:33:38,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:33:38,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:33:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:33:38,425 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 16:33:38,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:33:38,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678964721] [2022-12-06 16:33:38,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678964721] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:33:38,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:33:38,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:33:38,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966016937] [2022-12-06 16:33:38,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:33:38,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:33:38,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:33:38,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:33:38,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:33:38,428 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 127 [2022-12-06 16:33:38,429 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 2686 transitions, 29237 flow. Second operand has 7 states, 7 states have (on average 97.57142857142857) internal successors, (683), 7 states have internal predecessors, (683), 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 16:33:38,429 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:33:38,429 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 127 [2022-12-06 16:33:38,429 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:34:05,976 INFO L130 PetriNetUnfolder]: 68332/154954 cut-off events. [2022-12-06 16:34:05,976 INFO L131 PetriNetUnfolder]: For 46127/311375 co-relation queries the response was YES. [2022-12-06 16:34:06,699 INFO L83 FinitePrefix]: Finished finitePrefix Result has 685826 conditions, 154954 events. 68332/154954 cut-off events. For 46127/311375 co-relation queries the response was YES. Maximal size of possible extension queue 8403. Compared 2115596 event pairs, 977 based on Foata normal form. 391/154038 useless extension candidates. Maximal degree in co-relation 685739. Up to 42503 conditions per place. [2022-12-06 16:34:07,198 INFO L137 encePairwiseOnDemand]: 115/127 looper letters, 234 selfloop transitions, 40 changer transitions 3885/4239 dead transitions. [2022-12-06 16:34:07,198 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 4239 transitions, 55239 flow [2022-12-06 16:34:07,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:34:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:34:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1419 transitions. [2022-12-06 16:34:07,202 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8594791035735918 [2022-12-06 16:34:07,203 INFO L294 CegarLoopForPetriNet]: 134 programPoint places, 60 predicate places. [2022-12-06 16:34:07,203 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 4239 transitions, 55239 flow [2022-12-06 16:34:07,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.57142857142857) internal successors, (683), 7 states have internal predecessors, (683), 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 16:34:07,204 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:34:07,204 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] [2022-12-06 16:34:07,204 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:34:07,205 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 16:34:07,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:34:07,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1920510426, now seen corresponding path program 1 times [2022-12-06 16:34:07,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:34:07,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041270733] [2022-12-06 16:34:07,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:34:07,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:34:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:34:07,437 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 16:34:07,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:34:07,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041270733] [2022-12-06 16:34:07,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041270733] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:34:07,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:34:07,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:34:07,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [803704025] [2022-12-06 16:34:07,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:34:07,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:34:07,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:34:07,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:34:07,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:34:07,444 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 100 out of 127 [2022-12-06 16:34:07,444 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 4239 transitions, 55239 flow. Second operand has 6 states, 6 states have (on average 102.0) internal successors, (612), 6 states have internal predecessors, (612), 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 16:34:07,445 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:34:07,445 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 100 of 127 [2022-12-06 16:34:07,445 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:34:13,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][570], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, 16#L787true, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true]) [2022-12-06 16:34:13,820 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][571], [P1Thread1of1ForFork1InUse, 59#L3true, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 238#true, 144#true]) [2022-12-06 16:34:13,821 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,821 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,821 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:13,821 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-06 16:34:16,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} 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], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 16#L787true, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 126#L3-1true]) [2022-12-06 16:34:16,004 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][571], [P1Thread1of1ForFork1InUse, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, 190#true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 238#true, 144#true, 126#L3-1true]) [2022-12-06 16:34:16,005 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][765], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 59#L3true, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 16#L787true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 31#L770true, 21#L817true]) [2022-12-06 16:34:16,007 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,007 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][766], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 59#L3true, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 31#L770true, 123#L833true, 238#true, 144#true]) [2022-12-06 16:34:16,007 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,008 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,008 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,008 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][787], [240#(= ~z~0 1), 59#L3true, P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 4#L757true, 141#true, 123#L833true, 144#true]) [2022-12-06 16:34:16,747 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 215#(= ~y~0 1), 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true]) [2022-12-06 16:34:16,748 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-06 16:34:18,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][765], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 16#L787true, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 31#L770true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:18,600 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][766], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork1InUse, 122#$Ultimate##0true, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 31#L770true, 238#true, 144#true, 126#L3-1true]) [2022-12-06 16:34:18,600 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,601 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][585], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 107#L767true, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#true, 50#L800true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 123#L833true, 144#true]) [2022-12-06 16:34:18,619 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][587], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 107#L767true, 190#true, P3Thread1of1ForFork0InUse, 213#true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 167#true, 101#L777true, 141#true, 96#L807true, 21#L817true, 144#true]) [2022-12-06 16:34:18,620 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,620 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,620 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:18,620 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 59#L3true, 16#L787true, P2Thread1of1ForFork2InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true]) [2022-12-06 16:34:19,295 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-06 16:34:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-06 16:34:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-06 16:34:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-06 16:34:19,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][787], [240#(= ~z~0 1), 59#L3true, P1Thread1of1ForFork1InUse, 88#L760true, 77#L780true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 144#true]) [2022-12-06 16:34:19,487 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,487 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,487 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,487 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), 59#L3true, P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 88#L760true, 77#L780true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true]) [2022-12-06 16:34:19,488 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,488 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,488 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,488 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][787], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 4#L757true, 141#true, 123#L833true, 126#L3-1true, 144#true]) [2022-12-06 16:34:19,491 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,491 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,491 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,491 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:19,492 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:19,492 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:34:21,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, 16#L787true, P2Thread1of1ForFork2InUse, 88#L760true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true]) [2022-12-06 16:34:21,570 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,570 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,570 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,570 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][874], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true]) [2022-12-06 16:34:21,572 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,572 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,572 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,572 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:21,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][787], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 144#true]) [2022-12-06 16:34:21,572 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true]) [2022-12-06 16:34:21,573 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,573 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][585], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 107#L767true, 190#true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 213#true, 50#L800true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 123#L833true, 126#L3-1true, 144#true]) [2022-12-06 16:34:21,661 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][587], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 190#true, 107#L767true, 213#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 167#true, 101#L777true, 141#true, 96#L807true, 21#L817true, 144#true, 126#L3-1true]) [2022-12-06 16:34:21,661 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][868], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 213#true, 50#L800true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 123#L833true, 31#L770true, 144#true]) [2022-12-06 16:34:21,663 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 213#true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 96#L807true, 21#L817true, 31#L770true, 144#true]) [2022-12-06 16:34:21,664 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:21,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 16#L787true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:22,395 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-06 16:34:22,395 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:22,395 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:22,395 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-06 16:34:22,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 16#L787true, 88#L760true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 67#L2true, 21#L817true, 58#L810true]) [2022-12-06 16:34:22,700 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,700 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][541], [59#L3true, P1Thread1of1ForFork1InUse, 77#L780true, 88#L760true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 141#true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:22,701 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:22,701 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:22,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][541], [P1Thread1of1ForFork1InUse, 77#L780true, 88#L760true, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 141#true, 67#L2true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:22,702 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][873], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 67#L2true, 21#L817true, 58#L810true]) [2022-12-06 16:34:22,702 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,703 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,703 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,703 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 16#L787true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:22,706 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,706 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,706 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,706 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][541], [59#L3true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 4#L757true, 141#true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:22,707 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,707 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,707 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,707 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][787], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 126#L3-1true, 144#true]) [2022-12-06 16:34:22,725 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,725 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 77#L780true, P2Thread1of1ForFork2InUse, 88#L760true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:22,726 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:22,726 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:34:24,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, 16#L787true, P2Thread1of1ForFork2InUse, 107#L767true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true]) [2022-12-06 16:34:24,361 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P2Thread1of1ForFork2InUse, 88#L760true, 16#L787true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:24,870 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][873], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 59#L3true, 77#L780true, P2Thread1of1ForFork2InUse, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:24,878 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,878 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,879 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,879 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 88#L760true, 16#L787true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:24,971 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,971 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,971 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,971 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][874], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:24,973 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:34:24,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][787], [240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 123#L833true, 144#true, 126#L3-1true]) [2022-12-06 16:34:24,973 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][790], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_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, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:24,973 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,974 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][1034], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 31#L770true, 123#L833true, 144#true]) [2022-12-06 16:34:24,983 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,983 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,983 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1035], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 59#L3true, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 16#L787true, P3Thread1of1ForFork0InUse, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 31#L770true, 21#L817true]) [2022-12-06 16:34:24,984 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1037], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P2Thread1of1ForFork2InUse, 77#L780true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 31#L770true, 21#L817true]) [2022-12-06 16:34:24,984 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,985 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:24,985 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][868], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 213#true, 50#L800true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 31#L770true, 123#L833true, 126#L3-1true, 144#true]) [2022-12-06 16:34:25,056 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 190#true, P3Thread1of1ForFork0InUse, 213#true, P0Thread1of1ForFork3InUse, 167#true, 101#L777true, 141#true, 96#L807true, 31#L770true, 21#L817true, 126#L3-1true, 144#true]) [2022-12-06 16:34:25,057 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:25,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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$$choice2~0, P3Thread1of1ForFork0_#t~nondet3, P3Thread1of1ForFork0_#t~nondet4][753], [P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 123#L833true, 238#true, 58#L810true, 144#true, 126#L3-1true]) [2022-12-06 16:34:26,086 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,086 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,086 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,086 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][541], [P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 141#true, 28#L2-1true, 123#L833true, 58#L810true, 238#true, 144#true]) [2022-12-06 16:34:26,089 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 88#L760true, 16#L787true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:26,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][541], [59#L3true, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 141#true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:26,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,093 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][873], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 59#L3true, P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:26,093 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 16#L787true, P2Thread1of1ForFork2InUse, 88#L760true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:26,094 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,094 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 16#L787true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:26,095 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][753], [P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 123#L833true, 58#L810true, 238#true, 126#L3-1true, 144#true]) [2022-12-06 16:34:26,095 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][753], [P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 4#L757true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 123#L833true, 58#L810true, 238#true, 126#L3-1true, 144#true]) [2022-12-06 16:34:26,096 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1196], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:26,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 88#L760true, 16#L787true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 28#L2-1true, 21#L817true, 58#L810true]) [2022-12-06 16:34:26,098 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 16#L787true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 28#L2-1true, 21#L817true, 58#L810true]) [2022-12-06 16:34:26,098 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][541], [P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 88#L760true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 141#true, 28#L2-1true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:26,099 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][541], [P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 167#true, 4#L757true, 141#true, 28#L2-1true, 123#L833true, 238#true, 58#L810true, 144#true]) [2022-12-06 16:34:26,099 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:34:26,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][873], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 28#L2-1true, 21#L817true, 58#L810true]) [2022-12-06 16:34:26,100 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:26,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:27,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 16#L787true, P2Thread1of1ForFork2InUse, 107#L767true, P3Thread1of1ForFork0InUse, 274#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:27,734 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:34:27,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:34:27,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:34:27,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:34:28,203 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 16#L787true, P2Thread1of1ForFork2InUse, 88#L760true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:28,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,203 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][540], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 16#L787true, 88#L760true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 28#L2-1true, 21#L817true, 58#L810true]) [2022-12-06 16:34:28,204 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,214 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][873], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 77#L780true, P2Thread1of1ForFork2InUse, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 28#L2-1true, 21#L817true, 58#L810true]) [2022-12-06 16:34:28,214 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, 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_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~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_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~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][1034], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 77#L780true, 190#true, P3Thread1of1ForFork0InUse, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 141#true, 31#L770true, 123#L833true, 126#L3-1true, 144#true]) [2022-12-06 16:34:28,292 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1035], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 16#L787true, P2Thread1of1ForFork2InUse, P3Thread1of1ForFork0InUse, 50#L800true, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 31#L770true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:28,292 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,292 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([387] L800-->L807: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse2 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0)))) (let ((.cse1 (and (not (= (mod v_~a$w_buff1_used~0_99 256) 0)) .cse2)) (.cse4 (and .cse5 .cse3)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_110 256) 0))))) (and (= v_~a~0_52 (ite .cse0 v_~a$w_buff0~0_46 (ite .cse1 v_~a$w_buff1~0_37 v_~a~0_53))) (= v_~a$r_buff1_thd3~0_19 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_98 256) 0)) .cse2) (and .cse3 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= v_~a$r_buff0_thd3~0_23 (ite .cse4 0 v_~a$r_buff0_thd3~0_24)) (= (ite (or .cse1 .cse4) 0 v_~a$w_buff1_used~0_99) v_~a$w_buff1_used~0_98) (= v_~a$w_buff0_used~0_109 (ite .cse0 0 v_~a$w_buff0_used~0_110))))) InVars {~a~0=v_~a~0_53, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_99} OutVars{~a~0=v_~a~0_52, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_46, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_98} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1037], [278#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(= ~z~0 1), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 96#L807true, 31#L770true, 21#L817true, 126#L3-1true]) [2022-12-06 16:34:28,293 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:29,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([295] L869-->L875: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0))) (.cse3 (not (= 0 (mod v_~a$w_buff0_used~0_151 256))))) (let ((.cse0 (and .cse5 .cse3)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_143 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_152 256) 0))))) (and (= (ite .cse0 0 v_~a$r_buff0_thd0~0_24) v_~a$r_buff0_thd0~0_23) (= v_~a~0_94 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_55 v_~a~0_95))) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_143) v_~a$w_buff1_used~0_142) (= (ite .cse1 0 v_~a$w_buff0_used~0_152) v_~a$w_buff0_used~0_151) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_142 256) 0)))) 0 v_~a$r_buff1_thd0~0_20) v_~a$r_buff1_thd0~0_19)))) InVars {~a~0=v_~a~0_95, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_152, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143} OutVars{~a~0=v_~a~0_94, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_151, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][855], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, 88#L760true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 10#L875true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:29,296 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([295] L869-->L875: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0))) (.cse3 (not (= 0 (mod v_~a$w_buff0_used~0_151 256))))) (let ((.cse0 (and .cse5 .cse3)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_143 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_152 256) 0))))) (and (= (ite .cse0 0 v_~a$r_buff0_thd0~0_24) v_~a$r_buff0_thd0~0_23) (= v_~a~0_94 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_55 v_~a~0_95))) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_143) v_~a$w_buff1_used~0_142) (= (ite .cse1 0 v_~a$w_buff0_used~0_152) v_~a$w_buff0_used~0_151) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_142 256) 0)))) 0 v_~a$r_buff1_thd0~0_20) v_~a$r_buff1_thd0~0_19)))) InVars {~a~0=v_~a~0_95, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_152, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143} OutVars{~a~0=v_~a~0_94, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_151, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][855], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 77#L780true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 10#L875true, 4#L757true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:29,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:29,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:34:31,449 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L760-->L767: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_31 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse3 (and .cse5 .cse1)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse4 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_147 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= v_~a$r_buff1_thd1~0_17 (ite (or (and (not (= (mod v_~a$r_buff0_thd1~0_30 256) 0)) .cse1) (and .cse2 (not (= (mod v_~a$w_buff1_used~0_146 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_147) v_~a$w_buff1_used~0_146) (= v_~a$r_buff0_thd1~0_30 (ite .cse3 0 v_~a$r_buff0_thd1~0_31)) (= v_~a~0_98 (ite .cse0 v_~a$w_buff0~0_66 (ite .cse4 v_~a$w_buff1~0_57 v_~a~0_99)))))) InVars {~a~0=v_~a~0_99, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_31, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_147} OutVars{~a~0=v_~a~0_98, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_30, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_146} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1196], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 77#L780true, P2Thread1of1ForFork2InUse, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:31,449 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:34:31,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:34:31,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:34:31,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:34:31,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:34:31,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L780-->L787: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_22 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_26 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_133 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_134 256) 0)))) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_134) v_~a$w_buff0_used~0_133) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= v_~a$r_buff0_thd2~0_25 (ite .cse1 0 v_~a$r_buff0_thd2~0_26)) (= v_~a$r_buff1_thd2~0_21 (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_124 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd2~0_25 256) 0)))) 0 v_~a$r_buff1_thd2~0_22)) (= v_~a~0_72 (ite .cse0 v_~a$w_buff0~0_52 (ite .cse2 v_~a$w_buff1~0_43 v_~a~0_73)))))) InVars {~a~0=v_~a~0_73, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_22, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_26, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_134, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_72, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_52, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_21, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_25, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_133, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork2InUse, 16#L787true, 107#L767true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true, 126#L3-1true]) [2022-12-06 16:34:31,450 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L817-->L833: Formula: (let ((.cse6 (= (mod v_~a$r_buff1_thd4~0_68 256) 0)) (.cse9 (= (mod v_~a$r_buff0_thd4~0_70 256) 0))) (let ((.cse10 (not .cse9)) (.cse1 (and .cse9 (= (mod v_~a$w_buff1_used~0_139 256) 0))) (.cse2 (and .cse9 .cse6)) (.cse11 (= (mod v_~a$w_buff0_used~0_148 256) 0))) (let ((.cse4 (or .cse1 .cse2 .cse11)) (.cse5 (and (not .cse11) .cse10)) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse8 (= (mod v_~a$w_buff1_used~0_138 256) 0)) (.cse3 (= (mod v_~a$w_buff0_used~0_147 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a~0_88 (ite .cse0 v_~a$mem_tmp~0_22 v_~__unbuffered_p3_EAX~0_14)) (= v_~a$flush_delayed~0_21 0) (= v_~a~0_90 v_~a$mem_tmp~0_22) (= (ite .cse0 v_~a$w_buff1_used~0_139 (ite (or .cse1 .cse2 .cse3) v_~a$w_buff1_used~0_139 0)) v_~a$w_buff1_used~0_138) (= (ite .cse0 v_~a$w_buff0_used~0_148 (ite .cse4 v_~a$w_buff0_used~0_148 (ite .cse5 0 v_~a$w_buff0_used~0_148))) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1~0_52 v_~a$w_buff1~0_51) (= (ite .cse4 v_~a~0_90 (ite .cse5 v_~a$w_buff0~0_61 v_~a$w_buff1~0_52)) v_~__unbuffered_p3_EAX~0_14) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork0_#t~nondet4_1|) (= v_~weak$$choice0~0_9 |v_P3Thread1of1ForFork0_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_68 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_69 256) 0))) (or (and .cse6 .cse7) (and .cse8 .cse7) .cse3)) v_~a$r_buff1_thd4~0_68 0)) v_~a$r_buff1_thd4~0_67) (= v_~a$r_buff0_thd4~0_69 (ite .cse0 v_~a$r_buff0_thd4~0_70 (ite (or .cse2 (and .cse9 .cse8) .cse3) v_~a$r_buff0_thd4~0_70 (ite (and (not .cse3) .cse10) 0 v_~a$r_buff0_thd4~0_70)))))))) InVars {~a~0=v_~a~0_90, ~a$w_buff1~0=v_~a$w_buff1~0_52, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_68, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_70, P3Thread1of1ForFork0_#t~nondet3=|v_P3Thread1of1ForFork0_#t~nondet3_1|, P3Thread1of1ForFork0_#t~nondet4=|v_P3Thread1of1ForFork0_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_67, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_69, ~a~0=v_~a~0_88, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_9, ~a$w_buff1~0=v_~a$w_buff1~0_51, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_14, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~weak$$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][753], [P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 107#L767true, 190#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 167#true, 268#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 141#true, 123#L833true, 58#L810true, 238#true, 126#L3-1true, 144#true]) [2022-12-06 16:34:31,451 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,459 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([295] L869-->L875: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0))) (.cse3 (not (= 0 (mod v_~a$w_buff0_used~0_151 256))))) (let ((.cse0 (and .cse5 .cse3)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_143 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_152 256) 0))))) (and (= (ite .cse0 0 v_~a$r_buff0_thd0~0_24) v_~a$r_buff0_thd0~0_23) (= v_~a~0_94 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_55 v_~a~0_95))) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_143) v_~a$w_buff1_used~0_142) (= (ite .cse1 0 v_~a$w_buff0_used~0_152) v_~a$w_buff0_used~0_151) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_142 256) 0)))) 0 v_~a$r_buff1_thd0~0_20) v_~a$r_buff1_thd0~0_19)))) InVars {~a~0=v_~a~0_95, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_152, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_143} OutVars{~a~0=v_~a~0_94, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_151, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_142} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][855], [170#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 193#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork1InUse, 77#L780true, P2Thread1of1ForFork2InUse, 88#L760true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, 215#(= ~y~0 1), 263#true, 10#L875true, 147#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 141#true, 241#(or (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 21#L817true, 58#L810true]) [2022-12-06 16:34:31,459 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:34:31,459 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event