/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/mix014_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:21:01,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:21:01,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:21:01,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:21:01,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:21:01,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:21:01,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:21:01,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:21:01,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:21:01,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:21:01,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:21:01,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:21:01,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:21:01,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:21:01,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:21:01,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:21:01,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:21:01,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:21:01,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:21:01,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:21:01,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:21:01,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:21:01,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:21:01,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:21:01,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:21:01,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:21:01,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:21:01,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:21:01,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:21:01,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:21:01,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:21:01,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:21:01,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:21:01,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:21:01,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:21:01,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:21:01,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:21:01,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:21:01,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:21:01,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:21:01,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:21:01,876 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 16:21:01,893 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:21:01,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:21:01,894 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:21:01,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:21:01,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:21:01,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:21:01,895 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:21:01,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:21:01,896 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:21:01,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:21:01,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:21:01,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:21:01,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:21:01,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:21:01,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:21:01,898 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:21:01,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:21:02,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:21:02,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:21:02,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:21:02,189 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:21:02,190 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:21:02,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:21:03,209 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:21:03,472 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:21:03,472 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:21:03,486 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4dbd8810/1614c2614d4b4be2a081888f0ddf5e87/FLAG756366f74 [2022-12-06 16:21:03,496 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4dbd8810/1614c2614d4b4be2a081888f0ddf5e87 [2022-12-06 16:21:03,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:21:03,498 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:21:03,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:21:03,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:21:03,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:21:03,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:03,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b031b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03, skipping insertion in model container [2022-12-06 16:21:03,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:03,509 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:21:03,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:21:03,654 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/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:21:03,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,794 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,798 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,799 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,799 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,800 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,800 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,800 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,807 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,808 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,808 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,812 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,812 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,812 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,812 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,818 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,819 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,833 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,834 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,855 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,856 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,856 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:21:03,867 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:21:03,875 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/mix014_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:21:03,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,903 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,905 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,905 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,905 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,905 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,906 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,906 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,906 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,909 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,910 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,911 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,911 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,911 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,912 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,918 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,919 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,919 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:21:03,919 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:21:03,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:21:03,948 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:21:03,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03 WrapperNode [2022-12-06 16:21:03,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:21:03,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:21:03,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:21:03,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:21:03,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:03,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:03,998 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 146 [2022-12-06 16:21:03,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:21:03,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:21:03,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:21:03,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:21:04,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,020 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,032 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:21:04,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:21:04,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:21:04,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:21:04,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (1/1) ... [2022-12-06 16:21:04,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:21:04,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:21:04,077 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 16:21:04,101 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 16:21:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:21:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:21:04,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:21:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:21:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:21:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:21:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:21:04,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:21:04,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:21:04,112 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 16:21:04,235 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:21:04,237 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:21:04,529 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:21:04,618 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:21:04,618 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:21:04,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:04 BoogieIcfgContainer [2022-12-06 16:21:04,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:21:04,624 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:21:04,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:21:04,626 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:21:04,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:21:03" (1/3) ... [2022-12-06 16:21:04,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aab616a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:21:04, skipping insertion in model container [2022-12-06 16:21:04,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:03" (2/3) ... [2022-12-06 16:21:04,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3aab616a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:21:04, skipping insertion in model container [2022-12-06 16:21:04,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:04" (3/3) ... [2022-12-06 16:21:04,628 INFO L112 eAbstractionObserver]: Analyzing ICFG mix014_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:21:04,641 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:21:04,642 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:21:04,642 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:21:04,726 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:21:04,757 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 133 transitions, 286 flow [2022-12-06 16:21:04,815 INFO L130 PetriNetUnfolder]: 2/129 cut-off events. [2022-12-06 16:21:04,815 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:21:04,822 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 129 events. 2/129 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-06 16:21:04,823 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 133 transitions, 286 flow [2022-12-06 16:21:04,835 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 129 transitions, 270 flow [2022-12-06 16:21:04,849 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:21:04,855 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;@7c3bf083, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:21:04,855 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:21:04,869 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-06 16:21:04,869 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:21:04,869 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:04,870 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] [2022-12-06 16:21:04,871 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 16:21:04,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:04,874 INFO L85 PathProgramCache]: Analyzing trace with hash 1694230943, now seen corresponding path program 1 times [2022-12-06 16:21:04,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:04,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400983243] [2022-12-06 16:21:04,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:05,341 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 16:21:05,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:05,341 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400983243] [2022-12-06 16:21:05,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400983243] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:05,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:05,342 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:21:05,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171569129] [2022-12-06 16:21:05,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:05,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:21:05,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:05,376 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:21:05,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:21:05,379 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 133 [2022-12-06 16:21:05,381 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 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 16:21:05,382 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:05,382 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 133 [2022-12-06 16:21:05,382 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:05,585 INFO L130 PetriNetUnfolder]: 162/613 cut-off events. [2022-12-06 16:21:05,585 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-06 16:21:05,591 INFO L83 FinitePrefix]: Finished finitePrefix Result has 919 conditions, 613 events. 162/613 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3457 event pairs, 132 based on Foata normal form. 50/631 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-06 16:21:05,595 INFO L137 encePairwiseOnDemand]: 128/133 looper letters, 18 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2022-12-06 16:21:05,595 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 133 transitions, 327 flow [2022-12-06 16:21:05,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:21:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:21:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 376 transitions. [2022-12-06 16:21:05,610 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9423558897243107 [2022-12-06 16:21:05,613 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 0 predicate places. [2022-12-06 16:21:05,613 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 133 transitions, 327 flow [2022-12-06 16:21:05,613 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 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 16:21:05,613 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:05,613 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 16:21:05,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:21:05,614 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 16:21:05,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:05,615 INFO L85 PathProgramCache]: Analyzing trace with hash -202657070, now seen corresponding path program 1 times [2022-12-06 16:21:05,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:05,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580813730] [2022-12-06 16:21:05,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:06,024 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 16:21:06,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:06,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580813730] [2022-12-06 16:21:06,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [580813730] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:06,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:06,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:21:06,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994052266] [2022-12-06 16:21:06,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:06,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:21:06,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:06,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:21:06,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:21:06,029 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 133 [2022-12-06 16:21:06,030 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 133 transitions, 327 flow. Second operand has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 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 16:21:06,030 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:06,030 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 133 [2022-12-06 16:21:06,030 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:08,692 INFO L130 PetriNetUnfolder]: 10747/22941 cut-off events. [2022-12-06 16:21:08,692 INFO L131 PetriNetUnfolder]: For 4789/8523 co-relation queries the response was YES. [2022-12-06 16:21:08,740 INFO L83 FinitePrefix]: Finished finitePrefix Result has 44781 conditions, 22941 events. 10747/22941 cut-off events. For 4789/8523 co-relation queries the response was YES. Maximal size of possible extension queue 1002. Compared 227554 event pairs, 1016 based on Foata normal form. 0/22389 useless extension candidates. Maximal degree in co-relation 44716. Up to 6087 conditions per place. [2022-12-06 16:21:08,795 INFO L137 encePairwiseOnDemand]: 119/133 looper letters, 54 selfloop transitions, 10 changer transitions 135/283 dead transitions. [2022-12-06 16:21:08,795 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 283 transitions, 1157 flow [2022-12-06 16:21:08,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:21:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:21:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1449 transitions. [2022-12-06 16:21:08,799 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8380566801619433 [2022-12-06 16:21:08,800 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 12 predicate places. [2022-12-06 16:21:08,800 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 283 transitions, 1157 flow [2022-12-06 16:21:08,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 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 16:21:08,801 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:08,801 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:08,801 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:21:08,801 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 16:21:08,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:08,802 INFO L85 PathProgramCache]: Analyzing trace with hash 972568177, now seen corresponding path program 1 times [2022-12-06 16:21:08,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:08,802 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646866549] [2022-12-06 16:21:08,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:08,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:09,052 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 16:21:09,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:09,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646866549] [2022-12-06 16:21:09,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646866549] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:09,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:09,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:21:09,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018125136] [2022-12-06 16:21:09,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:09,053 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:21:09,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:09,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:21:09,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:21:09,054 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 133 [2022-12-06 16:21:09,055 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 283 transitions, 1157 flow. Second operand has 7 states, 7 states have (on average 101.57142857142857) internal successors, (711), 7 states have internal predecessors, (711), 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 16:21:09,055 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:09,055 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 133 [2022-12-06 16:21:09,055 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:12,358 INFO L130 PetriNetUnfolder]: 15554/31958 cut-off events. [2022-12-06 16:21:12,359 INFO L131 PetriNetUnfolder]: For 7172/25572 co-relation queries the response was YES. [2022-12-06 16:21:12,422 INFO L83 FinitePrefix]: Finished finitePrefix Result has 85431 conditions, 31958 events. 15554/31958 cut-off events. For 7172/25572 co-relation queries the response was YES. Maximal size of possible extension queue 1551. Compared 326143 event pairs, 521 based on Foata normal form. 8/31539 useless extension candidates. Maximal degree in co-relation 85357. Up to 9012 conditions per place. [2022-12-06 16:21:12,471 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 92 selfloop transitions, 12 changer transitions 496/684 dead transitions. [2022-12-06 16:21:12,471 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 684 transitions, 4439 flow [2022-12-06 16:21:12,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:21:12,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:21:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1445 transitions. [2022-12-06 16:21:12,474 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8357432041642568 [2022-12-06 16:21:12,475 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 24 predicate places. [2022-12-06 16:21:12,475 INFO L495 AbstractCegarLoop]: Abstraction has has 164 places, 684 transitions, 4439 flow [2022-12-06 16:21:12,475 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.57142857142857) internal successors, (711), 7 states have internal predecessors, (711), 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 16:21:12,475 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:12,476 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:12,476 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:21:12,476 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 16:21:12,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:12,476 INFO L85 PathProgramCache]: Analyzing trace with hash -514715357, now seen corresponding path program 1 times [2022-12-06 16:21:12,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:12,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019827568] [2022-12-06 16:21:12,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:12,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:12,673 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 16:21:12,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:12,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019827568] [2022-12-06 16:21:12,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2019827568] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:12,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:12,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:21:12,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016291634] [2022-12-06 16:21:12,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:12,677 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:21:12,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:12,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:21:12,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:21:12,679 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-06 16:21:12,680 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 684 transitions, 4439 flow. Second operand has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 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 16:21:12,680 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:12,680 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-06 16:21:12,680 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:14,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][231], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true]) [2022-12-06 16:21:14,234 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true]) [2022-12-06 16:21:14,235 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:14,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][304], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,388 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 21#L788true, 22#L831true]) [2022-12-06 16:21:14,392 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:14,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:14,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:14,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:14,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-06 16:21:14,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][231], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true]) [2022-12-06 16:21:14,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true]) [2022-12-06 16:21:14,701 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:14,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][304], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][230], [75#L2true, 18#L798true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-06 16:21:14,880 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][305], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L831true]) [2022-12-06 16:21:14,882 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:14,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,882 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-06 16:21:14,883 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][304], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,911 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,911 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,911 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,911 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:14,912 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true]) [2022-12-06 16:21:14,913 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:14,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:15,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][304], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:15,472 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][305], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:15,473 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:15,474 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:15,475 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:15,477 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:20,495 INFO L130 PetriNetUnfolder]: 36518/69947 cut-off events. [2022-12-06 16:21:20,495 INFO L131 PetriNetUnfolder]: For 100096/113864 co-relation queries the response was YES. [2022-12-06 16:21:20,723 INFO L83 FinitePrefix]: Finished finitePrefix Result has 209157 conditions, 69947 events. 36518/69947 cut-off events. For 100096/113864 co-relation queries the response was YES. Maximal size of possible extension queue 2234. Compared 723609 event pairs, 1154 based on Foata normal form. 954/68734 useless extension candidates. Maximal degree in co-relation 209079. Up to 22303 conditions per place. [2022-12-06 16:21:20,970 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 588 selfloop transitions, 20 changer transitions 51/994 dead transitions. [2022-12-06 16:21:20,970 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 994 transitions, 8045 flow [2022-12-06 16:21:20,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:21:20,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:21:20,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1167 transitions. [2022-12-06 16:21:20,973 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8774436090225564 [2022-12-06 16:21:20,975 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 33 predicate places. [2022-12-06 16:21:20,975 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 994 transitions, 8045 flow [2022-12-06 16:21:20,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 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 16:21:20,975 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:20,976 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:20,976 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:21:20,976 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 16:21:20,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:20,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1156079254, now seen corresponding path program 1 times [2022-12-06 16:21:20,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:20,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399513922] [2022-12-06 16:21:20,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:20,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:21,178 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 16:21:21,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:21,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399513922] [2022-12-06 16:21:21,179 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399513922] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:21,179 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:21,179 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:21:21,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45544688] [2022-12-06 16:21:21,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:21,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:21:21,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:21,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:21:21,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:21:21,181 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-06 16:21:21,181 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 994 transitions, 8045 flow. Second operand has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 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 16:21:21,181 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:21,182 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-06 16:21:21,182 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:22,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][173], [120#L765true, 75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true]) [2022-12-06 16:21:22,490 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][223], [120#L765true, 75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 22#L831true]) [2022-12-06 16:21:22,491 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:22,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][179], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true]) [2022-12-06 16:21:22,983 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][180], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 22#L831true]) [2022-12-06 16:21:22,984 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,984 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,984 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,984 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][229], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:22,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][230], [120#L765true, 63#L3true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L785true, 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:22,985 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,985 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][225], [120#L765true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:22,986 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:23,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][224], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 22#L831true, 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,270 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 22#L831true, 13#L785true]) [2022-12-06 16:21:23,271 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:21:23,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:23,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:23,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:23,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][249], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true]) [2022-12-06 16:21:23,311 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][393], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true]) [2022-12-06 16:21:23,312 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][229], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,314 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][230], [120#L765true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,314 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][225], [120#L765true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,315 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,315 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:23,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][330], [63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,477 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,477 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][289], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true]) [2022-12-06 16:21:23,478 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,479 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][517], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,480 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][224], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 22#L831true, 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,629 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][258], [63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 22#L831true, 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,630 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,630 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,630 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,630 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:23,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][249], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true]) [2022-12-06 16:21:23,667 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,667 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][393], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true]) [2022-12-06 16:21:23,668 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:23,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][330], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,826 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,826 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][248], [75#L2true, 18#L798true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-06 16:21:23,827 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][332], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,827 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][289], [75#L2true, 205#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 224#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true]) [2022-12-06 16:21:23,828 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,828 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:23,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][517], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,830 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][330], [133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,841 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,842 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][517], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:23,843 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:23,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:24,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][258], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 22#L831true, 13#L785true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:24,134 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:24,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:24,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:24,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:24,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][330], [133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:24,308 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,308 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,308 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,308 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][332], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:24,309 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:24,310 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][517], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:24,311 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:24,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][483], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:25,004 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][479], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:25,004 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,004 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:25,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][541], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:25,470 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,470 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,470 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,471 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][544], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:25,471 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,471 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,471 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:25,471 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:27,200 INFO L130 PetriNetUnfolder]: 24009/45554 cut-off events. [2022-12-06 16:21:27,200 INFO L131 PetriNetUnfolder]: For 93175/116212 co-relation queries the response was YES. [2022-12-06 16:21:27,340 INFO L83 FinitePrefix]: Finished finitePrefix Result has 166479 conditions, 45554 events. 24009/45554 cut-off events. For 93175/116212 co-relation queries the response was YES. Maximal size of possible extension queue 2203. Compared 444045 event pairs, 522 based on Foata normal form. 3430/47651 useless extension candidates. Maximal degree in co-relation 166397. Up to 15220 conditions per place. [2022-12-06 16:21:27,457 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 784 selfloop transitions, 54 changer transitions 178/1278 dead transitions. [2022-12-06 16:21:27,458 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 185 places, 1278 transitions, 12663 flow [2022-12-06 16:21:27,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:21:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:21:27,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1522 transitions. [2022-12-06 16:21:27,460 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8802776171197224 [2022-12-06 16:21:27,461 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 45 predicate places. [2022-12-06 16:21:27,461 INFO L495 AbstractCegarLoop]: Abstraction has has 185 places, 1278 transitions, 12663 flow [2022-12-06 16:21:27,462 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 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 16:21:27,462 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:27,462 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:27,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:21:27,462 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 16:21:27,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:27,462 INFO L85 PathProgramCache]: Analyzing trace with hash 676190834, now seen corresponding path program 1 times [2022-12-06 16:21:27,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:27,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512230990] [2022-12-06 16:21:27,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:27,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:27,675 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 16:21:27,675 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:27,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512230990] [2022-12-06 16:21:27,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512230990] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:27,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:27,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:21:27,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619873758] [2022-12-06 16:21:27,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:27,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:21:27,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:27,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:21:27,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:21:27,677 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-06 16:21:27,678 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 1278 transitions, 12663 flow. Second operand has 8 states, 8 states have (on average 108.125) internal successors, (865), 8 states have internal predecessors, (865), 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 16:21:27,678 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:27,678 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-06 16:21:27,678 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:29,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][306], [120#L765true, 18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,113 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:29,113 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:29,113 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:29,113 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:29,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][305], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,372 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:29,372 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:29,372 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:29,372 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:29,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][311], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,440 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][308], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:29,440 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,440 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][312], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,441 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,441 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,441 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,441 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][306], [120#L765true, 18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,444 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,444 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,444 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,444 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:29,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][305], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,749 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:21:29,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:29,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:29,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:29,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][311], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,826 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][308], [133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,826 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][312], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:29,827 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:29,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:30,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][504], [120#L765true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][397], [120#L765true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:30,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][504], [18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,606 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][397], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,607 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][303], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,839 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,839 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][354], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,840 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][313], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,840 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][314], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,840 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,841 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,841 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,842 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,842 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][395], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,843 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,843 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][504], [75#L2true, 120#L765true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,844 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][397], [75#L2true, 120#L765true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:30,844 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:30,844 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:31,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][448], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L882true, 116#L775true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,045 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][504], [75#L2true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,053 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,053 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,053 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,053 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][448], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,053 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][397], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,054 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][639], [18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,210 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:31,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][303], [133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,288 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][354], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,289 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][313], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,289 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][314], [133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,289 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,290 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][639], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,292 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,292 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][395], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,293 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][503], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,294 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][442], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,294 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:31,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][517], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,295 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][709], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,840 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,840 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,840 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,865 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][503], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][442], [120#L765true, 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,976 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:31,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][517], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:31,977 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:31,977 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:31,977 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:31,977 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][427], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,046 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][428], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,046 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,046 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,047 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][427], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,154 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][428], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,154 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][709], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,312 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,312 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,312 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,312 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,333 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][490], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,437 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][491], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,437 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][670], [63#L3true, 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 55#L778true]) [2022-12-06 16:21:32,439 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} 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], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 196#true, 55#L778true]) [2022-12-06 16:21:32,439 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,439 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][490], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,532 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][491], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:32,532 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,532 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:32,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][739], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:21:32,768 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,768 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,768 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][825], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 55#L778true]) [2022-12-06 16:21:32,769 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:33,633 INFO L130 PetriNetUnfolder]: 21278/37805 cut-off events. [2022-12-06 16:21:33,633 INFO L131 PetriNetUnfolder]: For 95020/130341 co-relation queries the response was YES. [2022-12-06 16:21:33,752 INFO L83 FinitePrefix]: Finished finitePrefix Result has 172988 conditions, 37805 events. 21278/37805 cut-off events. For 95020/130341 co-relation queries the response was YES. Maximal size of possible extension queue 2221. Compared 351384 event pairs, 495 based on Foata normal form. 4758/41442 useless extension candidates. Maximal degree in co-relation 172902. Up to 13611 conditions per place. [2022-12-06 16:21:33,849 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 696 selfloop transitions, 104 changer transitions 409/1333 dead transitions. [2022-12-06 16:21:33,849 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 200 places, 1333 transitions, 15735 flow [2022-12-06 16:21:33,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 16:21:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 16:21:33,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1876 transitions. [2022-12-06 16:21:33,869 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.881578947368421 [2022-12-06 16:21:33,870 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 60 predicate places. [2022-12-06 16:21:33,870 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 1333 transitions, 15735 flow [2022-12-06 16:21:33,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 108.125) internal successors, (865), 8 states have internal predecessors, (865), 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 16:21:33,870 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:33,871 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:33,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:21:33,871 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 16:21:33,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:33,871 INFO L85 PathProgramCache]: Analyzing trace with hash 381395171, now seen corresponding path program 1 times [2022-12-06 16:21:33,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:33,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084157556] [2022-12-06 16:21:33,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:33,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:33,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:34,087 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 16:21:34,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:34,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084157556] [2022-12-06 16:21:34,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084157556] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:34,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:34,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 16:21:34,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703843443] [2022-12-06 16:21:34,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:34,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 16:21:34,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:34,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 16:21:34,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-06 16:21:34,093 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 133 [2022-12-06 16:21:34,094 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 1333 transitions, 15735 flow. Second operand has 8 states, 8 states have (on average 102.375) internal successors, (819), 8 states have internal predecessors, (819), 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 16:21:34,094 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:34,094 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 133 [2022-12-06 16:21:34,094 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:35,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][421], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:35,727 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:35,727 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:35,728 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:35,728 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:36,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][424], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,007 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:36,007 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:36,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][432], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,128 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][418], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,129 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][434], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,129 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][421], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,132 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:36,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][421], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,525 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,527 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][427], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,528 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][424], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,734 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:21:36,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:36,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:36,734 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:36,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][432], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,851 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,851 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][418], [56#L791true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,852 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][434], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,852 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,852 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:36,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][424], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:36,956 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:36,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:36,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:36,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:37,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][421], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,005 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][605], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:37,005 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,005 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:37,006 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][427], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,009 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,010 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [120#L765true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:37,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [120#L765true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:37,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][455], [120#L765true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,392 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][473], [120#L765true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:37,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][424], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,504 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:37,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:37,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:37,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:37,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][605], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:37,555 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:37,555 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,556 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,557 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:37,563 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:37,563 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][438], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,212 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][571], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,212 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][429], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,213 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][431], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,213 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][563], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][561], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [120#L765true, 75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,217 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [120#L765true, 75#L2true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,217 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][567], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,218 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][568], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,219 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][455], [120#L765true, 75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,220 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][473], [120#L765true, 75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,221 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][543], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][569], [56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:38,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][501], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][455], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,404 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][473], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,405 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,417 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,417 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,417 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][501], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,418 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][427], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,418 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,418 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,419 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,419 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,430 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,430 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,430 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,430 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:38,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,433 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][660], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,669 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,726 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][766], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:38,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][438], [56#L791true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,859 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][571], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,859 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,859 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][429], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,860 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][431], [56#L791true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,860 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][563], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,861 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][561], [75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][766], [75#L2true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:38,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][754], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,863 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][613], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,863 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,864 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,864 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,865 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][567], [75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,865 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][568], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,866 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,866 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,867 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][765], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,868 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][543], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,869 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][569], [75#L2true, 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,870 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][660], [75#L2true, 18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,870 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:38,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:38,928 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,928 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,929 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:38,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:38,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][501], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:38,986 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:21:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:38,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:39,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][455], [75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,017 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][473], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,017 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1122], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 22#L831true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,018 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][789], [56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,018 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:39,022 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:39,022 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][436], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,029 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][501], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,029 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][427], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,029 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,047 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,047 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,047 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,047 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,048 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,048 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1064], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,542 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][764], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,555 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,555 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,555 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,555 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][758], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][878], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,561 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][702], [120#L765true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,671 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][706], [120#L765true, 201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,671 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][866], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,672 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,672 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,673 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [120#L765true, 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,673 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:39,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][765], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,674 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,674 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,726 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,726 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,726 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,726 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,727 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,727 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,727 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,727 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,729 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:39,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,729 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,729 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,729 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,730 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,730 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,808 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,808 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1122], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:39,809 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][789], [75#L2true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,809 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][613], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,812 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,812 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,812 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,812 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:39,813 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:39,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1064], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,145 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,145 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,146 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,146 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][764], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,159 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,159 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][869], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,165 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,165 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,165 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,165 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][979], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,166 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:40,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,295 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-06 16:21:40,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:40,295 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,295 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:40,296 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][998], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:21:40,296 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1121], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 55#L778true]) [2022-12-06 16:21:40,297 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,297 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,297 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,297 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][607], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,367 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,367 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,367 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,367 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][608], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,368 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,368 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,368 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,368 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][702], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,370 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,370 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,370 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,370 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][706], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:40,371 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,371 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,371 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,371 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:21:40,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][998], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:21:40,989 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,989 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,989 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,989 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1121], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 22#L831true, 55#L778true]) [2022-12-06 16:21:40,990 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,990 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,990 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:40,990 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:42,734 INFO L130 PetriNetUnfolder]: 35075/62308 cut-off events. [2022-12-06 16:21:42,735 INFO L131 PetriNetUnfolder]: For 242234/370167 co-relation queries the response was YES. [2022-12-06 16:21:42,961 INFO L83 FinitePrefix]: Finished finitePrefix Result has 311995 conditions, 62308 events. 35075/62308 cut-off events. For 242234/370167 co-relation queries the response was YES. Maximal size of possible extension queue 3827. Compared 619889 event pairs, 631 based on Foata normal form. 5053/65414 useless extension candidates. Maximal degree in co-relation 311900. Up to 23156 conditions per place. [2022-12-06 16:21:43,111 INFO L137 encePairwiseOnDemand]: 119/133 looper letters, 680 selfloop transitions, 17 changer transitions 1179/2096 dead transitions. [2022-12-06 16:21:43,112 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 2096 transitions, 29293 flow [2022-12-06 16:21:43,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-06 16:21:43,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-12-06 16:21:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1532 transitions. [2022-12-06 16:21:43,115 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8227712137486574 [2022-12-06 16:21:43,115 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 73 predicate places. [2022-12-06 16:21:43,116 INFO L495 AbstractCegarLoop]: Abstraction has has 213 places, 2096 transitions, 29293 flow [2022-12-06 16:21:43,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 102.375) internal successors, (819), 8 states have internal predecessors, (819), 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 16:21:43,116 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:43,116 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:21:43,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:21:43,116 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:43,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:43,117 INFO L85 PathProgramCache]: Analyzing trace with hash -1016965513, now seen corresponding path program 2 times [2022-12-06 16:21:43,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:43,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522965715] [2022-12-06 16:21:43,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:44,236 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 16:21:44,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:44,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522965715] [2022-12-06 16:21:44,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522965715] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:44,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:44,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-06 16:21:44,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365196457] [2022-12-06 16:21:44,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:44,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-06 16:21:44,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:44,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-06 16:21:44,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2022-12-06 16:21:44,240 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 133 [2022-12-06 16:21:44,241 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 213 places, 2096 transitions, 29293 flow. Second operand has 13 states, 13 states have (on average 103.0) internal successors, (1339), 13 states have internal predecessors, (1339), 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 16:21:44,241 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:44,241 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 133 [2022-12-06 16:21:44,241 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:47,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:47,550 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][573], [120#L765true, 18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:47,550 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:47,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:47,977 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:47,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:47,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:47,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][576], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:48,504 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][577], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:48,504 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,504 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [120#L765true, 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:48,506 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][573], [120#L765true, 18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:48,506 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:48,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][805], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:48,919 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:48,957 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,957 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][957], [63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:48,959 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,959 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,959 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:48,959 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][574], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:49,417 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:21:49,417 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:49,417 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:21:49,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1046], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:49,418 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1309], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:49,418 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][833], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:49,591 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:49,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][576], [56#L791true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:50,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][577], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:50,048 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:21:50,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][956], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:50,191 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:50,256 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][805], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:50,410 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][957], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:50,445 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,445 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,445 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,445 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:50,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][831], [63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:50,610 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:50,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:51,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][574], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:51,089 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:21:51,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:51,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:51,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:21:51,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1046], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:51,090 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1309], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:21:51,090 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1252], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:51,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1559], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:51,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][833], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:51,388 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1015], [63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:51,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1016], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:51,390 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,390 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:21:51,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][956], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:51,989 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:51,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:52,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][957], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:52,016 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:52,146 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][806], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:52,460 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:52,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:52,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:52,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:52,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][831], [274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:52,707 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:52,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:21:53,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1252], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,305 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1559], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,306 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1306], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,451 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1045], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,451 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1048], [63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,507 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,507 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,507 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,507 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,508 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,508 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,508 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,508 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,537 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1044], [63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1015], [274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,636 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1016], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,636 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,851 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][579], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,852 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][878], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,852 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][566], [63#L3true, 56#L791true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:53,853 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:21:54,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][957], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,153 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][983], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,236 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:21:54,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][802], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,434 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,434 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][983], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,435 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][806], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,435 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,435 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1306], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,437 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1182], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,437 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1045], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,438 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][806], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:54,465 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:54,467 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:54,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1048], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,323 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1310], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,324 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,325 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1306], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,506 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,506 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,506 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,506 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1045], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,507 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,513 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1307], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,513 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1044], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,514 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1558], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,516 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1253], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,516 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:55,516 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:55,517 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:55,517 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:55,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1259], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,517 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1048], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,608 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,608 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1256], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1258], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,660 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1044], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,661 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,661 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,661 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,661 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1253], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1257], [63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:55,669 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [56#L791true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,107 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][579], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][878], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][566], [56#L791true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,109 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][641], [18#L798true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:56,438 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][624], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 40#L882true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,439 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:21:56,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][981], [63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,615 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][983], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:21:56,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][802], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,977 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,977 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,977 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,977 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][983], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,978 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][806], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,979 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1306], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,981 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,981 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1182], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,982 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1045], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,982 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,982 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,983 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,983 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][981], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:56,985 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:56,985 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:56,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1558], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,987 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,987 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1422], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,988 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1259], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:56,988 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,988 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:56,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:57,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:57,028 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:57,028 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:57,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:57,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1556], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,236 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,236 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,236 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,236 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1258], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,285 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1256], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,286 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,286 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,286 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,286 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1048], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,309 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,309 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1310], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,310 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,310 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,310 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1557], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,434 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1257], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,503 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1307], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,504 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1044], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,505 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1558], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,506 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1253], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,506 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:58,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:58,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1259], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,507 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,507 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,507 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,507 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1256], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,577 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1258], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,578 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1253], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,728 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1257], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 21#L788true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:58,729 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:58,729 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2187], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,076 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,076 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1704], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 55#L778true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,077 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1712], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,083 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1439], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,084 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,084 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,084 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,084 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][641], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:21:59,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][624], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,116 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,116 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,116 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,116 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1385], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,117 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1657], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,118 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,118 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,118 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,118 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:21:59,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,222 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,222 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,222 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,222 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][964], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,223 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][981], [133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,245 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:21:59,245 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:59,245 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:59,245 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:21:59,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][981], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,549 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,549 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,550 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1558], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,550 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1422], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,551 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1259], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,551 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1017], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,782 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1014], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,782 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1020], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:21:59,787 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1021], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:59,788 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:21:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1556], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:00,499 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,499 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,499 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,499 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1258], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:00,540 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,541 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1256], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:00,542 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,542 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,542 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,542 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1557], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:00,789 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1257], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:00,801 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:00,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1017], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,197 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1014], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,197 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2187], [75#L2true, 18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,198 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1704], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,199 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1712], [75#L2true, 18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,204 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1439], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,205 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,227 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,228 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,232 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,232 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][964], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,233 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,233 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1385], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,234 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,234 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1657], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,235 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:01,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1153], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,343 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1159], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,344 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2104], [18#L798true, 63#L3true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 55#L778true]) [2022-12-06 16:22:01,346 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1828], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 55#L778true]) [2022-12-06 16:22:01,347 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1017], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,893 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1014], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:01,894 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,894 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,895 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2186], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:01,897 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,897 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1883], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:01,898 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,898 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,904 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,904 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,904 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,904 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1203], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:01,904 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,904 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,905 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,905 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1885], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 55#L778true]) [2022-12-06 16:22:01,907 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2184], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 55#L778true]) [2022-12-06 16:22:01,907 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1017], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,403 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1014], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,403 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,403 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][958], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,417 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,417 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1825], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:03,419 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2375], [18#L798true, 63#L3true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:03,419 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1153], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,422 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,422 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,422 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,422 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1159], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:03,422 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:03,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2091], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:03,489 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,489 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,489 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,489 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2396], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:03,490 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,490 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,490 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,490 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2186], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:03,866 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,866 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,866 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,866 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1883], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:03,867 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,867 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2446], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:03,871 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2175], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:03,871 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:03,872 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1825], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 55#L778true]) [2022-12-06 16:22:05,251 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2375], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:05,251 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:09,692 INFO L130 PetriNetUnfolder]: 62562/116499 cut-off events. [2022-12-06 16:22:09,692 INFO L131 PetriNetUnfolder]: For 766450/931560 co-relation queries the response was YES. [2022-12-06 16:22:10,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 593931 conditions, 116499 events. 62562/116499 cut-off events. For 766450/931560 co-relation queries the response was YES. Maximal size of possible extension queue 6829. Compared 1314048 event pairs, 878 based on Foata normal form. 5707/119554 useless extension candidates. Maximal degree in co-relation 593823. Up to 38220 conditions per place. [2022-12-06 16:22:10,484 INFO L137 encePairwiseOnDemand]: 119/133 looper letters, 789 selfloop transitions, 273 changer transitions 3118/4439 dead transitions. [2022-12-06 16:22:10,484 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 4439 transitions, 73508 flow [2022-12-06 16:22:10,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-06 16:22:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-06 16:22:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1306 transitions. [2022-12-06 16:22:10,488 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.818295739348371 [2022-12-06 16:22:10,491 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 84 predicate places. [2022-12-06 16:22:10,492 INFO L495 AbstractCegarLoop]: Abstraction has has 224 places, 4439 transitions, 73508 flow [2022-12-06 16:22:10,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 103.0) internal successors, (1339), 13 states have internal predecessors, (1339), 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 16:22:10,493 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:22:10,494 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:22:10,494 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 16:22:10,494 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:22:10,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:22:10,494 INFO L85 PathProgramCache]: Analyzing trace with hash 158372991, now seen corresponding path program 3 times [2022-12-06 16:22:10,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:22:10,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007344475] [2022-12-06 16:22:10,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:22:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:22:10,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:22:11,517 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 16:22:11,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:22:11,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007344475] [2022-12-06 16:22:11,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007344475] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:22:11,517 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:22:11,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-06 16:22:11,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883861227] [2022-12-06 16:22:11,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:22:11,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-06 16:22:11,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:22:11,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-06 16:22:11,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2022-12-06 16:22:11,520 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 133 [2022-12-06 16:22:11,522 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 4439 transitions, 73508 flow. Second operand has 12 states, 12 states have (on average 104.08333333333333) internal successors, (1249), 12 states have internal predecessors, (1249), 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 16:22:11,522 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:22:11,522 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 133 [2022-12-06 16:22:11,522 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:22:17,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][796], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:17,136 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:17,137 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:17,137 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:22:19,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:22:19,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][797], [63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,011 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,011 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][796], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,018 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:19,019 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:19,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:22:20,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][803], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:20,232 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:22:20,233 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:20,233 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:20,233 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:22:21,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,547 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][797], [56#L791true, 133#L3-1true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:22:21,548 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [120#L765true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][805], [120#L765true, 63#L3true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:21,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:21,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:22:22,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1323], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:22,195 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:22,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:22,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:22,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:23,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][803], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:23,443 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:22:23,443 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:23,443 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:23,443 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:22:24,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][805], [120#L765true, 63#L3true, 56#L791true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [120#L765true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,959 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][805], [120#L765true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,959 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][811], [63#L3true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,961 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [63#L3true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:24,961 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:24,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:22:25,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1652], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:25,271 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,271 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,272 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,272 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1323], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 196#true, 55#L778true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:25,484 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:25,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:27,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][809], [120#L765true, 18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:27,681 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,681 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,682 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,682 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][993], [63#L3true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:27,994 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:27,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:22:29,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [63#L3true, 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,626 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][807], [63#L3true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,627 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [120#L765true, 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][805], [120#L765true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][993], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,645 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][811], [63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [63#L3true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][811], [328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,670 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [133#L3-1true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:29,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][710], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 21#L788true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:29,784 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,785 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:29,785 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:22:30,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2062], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:30,025 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,025 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2067], [18#L798true, 63#L3true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 196#true, 55#L778true]) [2022-12-06 16:22:30,027 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1672], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 21#L788true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:30,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:30,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:32,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][989], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][809], [120#L765true, 18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:32,992 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:32,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][808], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,000 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][993], [133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:33,239 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,239 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,239 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:33,239 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:22:35,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,599 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,599 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,599 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,599 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][807], [133#L3-1true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,600 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][993], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:22:35,610 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][811], [56#L791true, 133#L3-1true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))]) [2022-12-06 16:22:35,611 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [63#L3true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,628 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,628 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][807], [63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,629 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,629 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,629 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][871], [18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:22:35,732 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][710], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:35,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1094], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:35,782 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,782 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][710], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:22:35,792 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,792 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,792 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,792 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1558], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:35,794 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1095], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:35,807 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:35,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:22:36,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2039], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:36,014 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,014 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,014 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,014 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1638], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 315#true, 196#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:36,044 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,045 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2446], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 55#L778true]) [2022-12-06 16:22:36,089 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1648], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:36,142 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1672], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:36,250 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2977], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:36,251 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2074], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:36,461 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1674], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 21#L788true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:36,464 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:36,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:39,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:39,961 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][989], [133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:39,966 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:39,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:40,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][808], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:40,221 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:22:40,222 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:40,222 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:40,222 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:22:42,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [133#L3-1true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,372 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][807], [133#L3-1true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,372 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,373 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1094], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:42,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1333], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,456 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][871], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,465 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,466 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][710], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:42,466 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,466 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,466 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,466 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1953], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,470 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,470 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,470 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,470 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1558], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,471 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,471 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,471 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,471 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1095], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:42,483 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1331], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,484 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,497 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,497 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,497 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,497 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2805], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,498 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,498 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,498 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,498 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][716], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,506 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,506 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1558], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,508 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,508 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,508 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,509 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1095], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:42,513 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,513 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,515 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,516 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:22:42,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2039], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,618 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,618 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,618 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,618 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1638], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 196#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,640 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,640 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1648], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,653 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,653 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,653 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,653 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2061], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,654 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:42,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1683], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,655 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2059], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,717 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2065], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 21#L788true, 196#true, 55#L778true]) [2022-12-06 16:22:42,719 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2074], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,782 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,782 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2975], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,783 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2974], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,786 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1674], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 55#L778true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,787 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2074], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:42,806 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2452], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 21#L788true, 55#L778true]) [2022-12-06 16:22:42,807 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,807 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,807 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,807 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1675], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,896 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,896 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,896 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,896 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2973], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:42,897 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,897 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,897 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:42,897 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,301 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1332], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,302 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3365], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 55#L778true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,303 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,303 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,303 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,303 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2805], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,304 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][716], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,314 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][873], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,315 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1953], [75#L2true, 18#L798true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,318 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1558], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,318 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,319 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1095], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:22:47,324 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1331], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,324 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,328 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,328 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,328 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,328 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1332], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,329 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,329 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,338 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,339 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,339 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,339 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2804], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:47,340 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,340 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,340 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,340 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][883], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,347 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,347 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,347 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,347 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2344], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 55#L778true]) [2022-12-06 16:22:47,349 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,349 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,353 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:22:47,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2069], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 55#L778true]) [2022-12-06 16:22:47,426 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,426 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,426 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,426 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2065], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 196#true, 55#L778true]) [2022-12-06 16:22:47,452 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,452 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,452 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,452 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2059], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,453 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,453 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,453 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,453 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,475 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2059], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,476 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2061], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,476 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,476 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,477 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,477 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2449], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 21#L788true, 55#L778true]) [2022-12-06 16:22:47,529 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,529 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,529 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,530 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2074], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,589 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,589 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,589 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,589 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2975], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:22:47,590 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,591 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,591 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,591 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2452], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 55#L778true]) [2022-12-06 16:22:47,592 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,592 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,592 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,592 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2976], [18#L798true, 63#L3true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:47,593 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,593 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,593 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,593 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2452], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 21#L788true, 55#L778true]) [2022-12-06 16:22:47,612 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,612 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2074], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,707 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,707 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2975], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:47,708 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:47,708 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,951 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1332], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,951 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,952 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,952 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,952 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2804], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:51,953 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3366], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:51,953 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,953 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,954 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][883], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,964 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][881], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,964 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,964 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,965 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,965 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2344], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 55#L778true]) [2022-12-06 16:22:51,969 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,969 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,969 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,969 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2347], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 196#true, 55#L778true]) [2022-12-06 16:22:51,970 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,970 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,970 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,970 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1097], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,977 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,977 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1332], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:22:51,978 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,978 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,978 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,978 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2804], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:51,989 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,990 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,990 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,990 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2802], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:51,998 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,998 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,998 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:51,998 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:22:52,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2448], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 55#L778true]) [2022-12-06 16:22:52,087 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2449], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 55#L778true]) [2022-12-06 16:22:52,118 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,118 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,118 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,118 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,143 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2448], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:52,144 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2449], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 55#L778true]) [2022-12-06 16:22:52,144 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,144 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,145 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2452], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 211#(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)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 55#L778true]) [2022-12-06 16:22:52,241 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2976], [18#L798true, 133#L3-1true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:52,241 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:52,241 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2804], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, 234#(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)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:56,245 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3366], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 55#L778true]) [2022-12-06 16:22:56,245 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,245 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2801], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 55#L778true]) [2022-12-06 16:22:56,252 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2802], [201#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 234#(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)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true]) [2022-12-06 16:22:56,252 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,252 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:22:56,253 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:23:07,942 INFO L130 PetriNetUnfolder]: 94337/184129 cut-off events. [2022-12-06 16:23:07,943 INFO L131 PetriNetUnfolder]: For 1377487/1532132 co-relation queries the response was YES. [2022-12-06 16:23:08,657 INFO L83 FinitePrefix]: Finished finitePrefix Result has 930937 conditions, 184129 events. 94337/184129 cut-off events. For 1377487/1532132 co-relation queries the response was YES. Maximal size of possible extension queue 10600. Compared 2303482 event pairs, 1079 based on Foata normal form. 6683/187902 useless extension candidates. Maximal degree in co-relation 930817. Up to 51372 conditions per place. [2022-12-06 16:23:09,013 INFO L137 encePairwiseOnDemand]: 120/133 looper letters, 668 selfloop transitions, 510 changer transitions 6128/7560 dead transitions. [2022-12-06 16:23:09,013 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 7560 transitions, 143278 flow [2022-12-06 16:23:09,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:23:09,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:23:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1432 transitions. [2022-12-06 16:23:09,016 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8282244071717756 [2022-12-06 16:23:09,016 INFO L294 CegarLoopForPetriNet]: 140 programPoint places, 96 predicate places. [2022-12-06 16:23:09,016 INFO L495 AbstractCegarLoop]: Abstraction has has 236 places, 7560 transitions, 143278 flow [2022-12-06 16:23:09,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 104.08333333333333) internal successors, (1249), 12 states have internal predecessors, (1249), 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 16:23:09,017 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:23:09,017 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 16:23:09,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 16:23:09,017 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:23:09,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:23:09,017 INFO L85 PathProgramCache]: Analyzing trace with hash -219360777, now seen corresponding path program 4 times [2022-12-06 16:23:09,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:23:09,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732200413] [2022-12-06 16:23:09,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:23:09,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:23:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:23:09,219 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 16:23:09,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:23:09,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732200413] [2022-12-06 16:23:09,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [732200413] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:23:09,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:23:09,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-06 16:23:09,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469992632] [2022-12-06 16:23:09,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:23:09,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 16:23:09,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:23:09,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 16:23:09,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-06 16:23:09,222 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-06 16:23:09,223 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 7560 transitions, 143278 flow. Second operand has 9 states, 9 states have (on average 108.22222222222223) internal successors, (974), 9 states have internal predecessors, (974), 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 16:23:09,223 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:23:09,223 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-06 16:23:09,223 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:23:27,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][823], [120#L765true, 63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:27,449 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,449 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,449 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,449 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][824], [120#L765true, 18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:27,449 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:27,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:23:34,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][817], [63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,138 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][819], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,138 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,138 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][823], [120#L765true, 56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,164 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][824], [120#L765true, 18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:34,164 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:34,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:23:40,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][818], [18#L798true, 63#L3true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:40,261 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:23:40,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:23:40,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:23:40,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:23:42,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][961], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:42,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:42,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][964], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:42,073 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][817], [56#L791true, 133#L3-1true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:45,463 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][819], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:45,463 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:45,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:23:50,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][647], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L785true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:50,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:50,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:50,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:50,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:51,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][962], [63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:51,707 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:23:51,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:51,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:51,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:55,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][818], [18#L798true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:55,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:23:55,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:55,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:55,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:23:57,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][961], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:57,728 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1156], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:57,735 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:57,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][964], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 76#$Ultimate##0true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:23:57,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1159], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 76#$Ultimate##0true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:23:57,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:23:57,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:23:57,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1046], [120#L765true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:02,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1274], [120#L765true, 18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 294#true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:02,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:02,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:24:05,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][918], [63#L3true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:05,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:24:05,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:05,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:05,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:08,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][647], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L785true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:08,424 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,424 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,424 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][734], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:08,437 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:08,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1157], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:08,975 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:24:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:08,975 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:09,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][962], [274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#$Ultimate##0true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:09,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:24:09,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:09,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:09,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:24:15,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1156], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:15,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1159], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 76#$Ultimate##0true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:15,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 76#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:15,539 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:15,698 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][826], [63#L3true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 54#L768true, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,555 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][820], [18#L798true, 63#L3true, P1Thread1of1ForFork3InUse, 109#L811true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,556 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][831], [63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,557 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,557 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1599], [18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 294#true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,569 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1043], [359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,569 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 40#L882true, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,570 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1046], [75#L2true, 120#L765true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,578 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1047], [75#L2true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,578 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:19,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:19,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1274], [75#L2true, 120#L765true, 18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 173#true, P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 150#true, 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:19,579 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:19,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 265#true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:20,314 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,314 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 21#L788true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#true]) [2022-12-06 16:24:20,360 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:20,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:24:21,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][922], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 13#L785true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:21,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:24:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:22,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][918], [133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L785true, 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:22,061 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:24:22,061 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:22,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:22,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:24,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][734], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p1_EAX~0 0), 13#L785true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:24,370 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:24,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:24,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:24,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:24,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1157], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:24,766 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:24:24,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:24,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:24,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:25,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1170], [63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:25,835 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:24:25,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:25,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:25,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:30,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [63#L3true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 267#(= ~x~0 1), 54#L768true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:30,840 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:24:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:30,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:24:32,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:32,699 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][964], [18#L798true, 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:32,699 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1170], [63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:32,700 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:32,910 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:32,923 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:32,923 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1043], [75#L2true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:36,034 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1599], [75#L2true, 18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:36,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:36,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][826], [56#L791true, 133#L3-1true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 54#L768true, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,466 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][820], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 294#true, 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,467 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][831], [56#L791true, 133#L3-1true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,467 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,467 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1607], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,477 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:37,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:37,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:37,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1627], [120#L765true, 18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,478 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1299], [120#L765true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:37,478 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:37,478 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:24:38,256 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][902], [18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:38,256 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:38,275 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [18#L798true, 63#L3true, 234#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, 365#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 55#L778true]) [2022-12-06 16:24:38,278 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,278 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true]) [2022-12-06 16:24:38,369 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1584], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 363#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:38,374 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:38,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:24:39,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][922], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 175#(= ~__unbuffered_p1_EAX~0 0), 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 13#L785true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:39,973 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:24:39,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:39,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:39,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:44,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1175], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:44,620 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:24:44,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:44,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:44,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:45,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1170], [274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 21#L788true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:45,567 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:24:45,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:45,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:45,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:51,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [56#L791true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 54#L768true, P2Thread1of1ForFork0InUse, 267#(= ~x~0 1), P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 294#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:51,150 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:24:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:24:53,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][963], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:53,771 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][964], [18#L798true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:53,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1170], [274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 207#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L831true, 226#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 355#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:53,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1159], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:53,796 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:53,797 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1175], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:53,797 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:53,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:54,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:54,108 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_81 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_65 256) 0))))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_65) v_~a$w_buff1_used~0_64) (= v_~a$r_buff0_thd1~0_20 (ite .cse0 0 v_~a$r_buff0_thd1~0_21)) (= v_~a$w_buff0_used~0_81 (ite .cse2 0 v_~a$w_buff0_used~0_82)) (= v_~a$r_buff1_thd1~0_13 (ite (or (and (not (= (mod v_~a$w_buff1_used~0_64 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14)) (= v_~a~0_46 (ite .cse2 v_~a$w_buff0~0_30 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_47)))))) InVars {~a~0=v_~a~0_47, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_65} OutVars{~a~0=v_~a~0_46, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_30, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_64} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1611], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 56#L791true, 328#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 22#L831true, 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:57,017 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2011], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 153#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 54#L768true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 176#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:57,020 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:57,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1607], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 54#L768true, 267#(= ~x~0 1), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:58,332 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:24:58,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:24:58,332 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1627], [120#L765true, 18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 321#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), 265#true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 294#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:58,333 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1299], [120#L765true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 320#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 300#(and (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd1~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:58,333 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:58,333 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L791true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0))]) [2022-12-06 16:24:59,067 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,067 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,067 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,067 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][902], [75#L2true, 18#L798true, 359#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 228#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:59,068 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,068 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,068 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,068 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1968], [18#L798true, P1Thread1of1ForFork3InUse, 173#true, 363#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 196#true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:59,077 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1584], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, 363#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, 265#true, 40#L882true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:24:59,077 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [18#L798true, 133#L3-1true, P1Thread1of1ForFork3InUse, 234#(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)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 211#(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)), 260#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 265#true, P3Thread1of1ForFork2InUse, 365#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 15#L821true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 19#$Ultimate##0true, 55#L778true]) [2022-12-06 16:24:59,089 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1343], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 265#true, 57#L847true, 211#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:59,139 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1090], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:59,162 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1584], [75#L2true, 308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, 363#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 265#true, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 15#L821true, 21#L788true, 196#true, 330#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~a$r_buff1_thd1~0 0) (or (= ~a$w_buff0_used~0 1) (= ~a~0 ~a$w_buff0~0)) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd1~0 1) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 55#L778true, 258#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 232#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:24:59,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:24:59,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:25:04,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse6 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse8 (not .cse6)) (.cse4 (and .cse6 .cse11)) (.cse12 (= (mod v_~a$w_buff0_used~0_136 256) 0)) (.cse9 (and (= (mod v_~a$w_buff1_used~0_119 256) 0) .cse6))) (let ((.cse1 (or .cse4 .cse12 .cse9)) (.cse2 (and .cse8 (not .cse12)))) (let ((.cse7 (= (mod v_~a$w_buff1_used~0_118 256) 0)) (.cse5 (= (mod v_~a$w_buff0_used~0_135 256) 0)) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse3 (ite .cse1 v_~a~0_85 (ite .cse2 v_~a$w_buff0~0_57 v_~a$w_buff1~0_56)))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$flush_delayed~0_27 0) (= (ite .cse0 v_~a$w_buff0_used~0_136 (ite .cse1 v_~a$w_buff0_used~0_136 (ite .cse2 0 v_~a$w_buff0_used~0_136))) v_~a$w_buff0_used~0_135) (= .cse3 v_~__unbuffered_p3_EBX~0_10) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_54 (ite (and .cse8 (not .cse5)) 0 v_~a$r_buff0_thd4~0_54)))) (= v_~a$w_buff1~0_55 v_~a$w_buff1~0_56) (= v_~a~0_85 v_~a$mem_tmp~0_18) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$w_buff1_used~0_119 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_119 0)) v_~a$w_buff1_used~0_118) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse10 .cse11) (and .cse10 .cse7) .cse5)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51) (= v_~a$w_buff0~0_57 v_~a$w_buff0~0_56) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_18 .cse3))))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_56, ~a$w_buff0~0=v_~a$w_buff0~0_57, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_136, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_119, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_135, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_55, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_56, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_118, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][2166], [308#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 56#L791true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L847true, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:25:04,470 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,470 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([393] L791-->L798: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_26 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_28 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_143 256) 0)))) (let ((.cse2 (and .cse5 .cse0)) (.cse3 (and (not (= (mod v_~a$w_buff1_used~0_127 256) 0)) .cse1)) (.cse4 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256)))))) (and (= (ite (or (and (not (= (mod v_~a$r_buff0_thd2~0_27 256) 0)) .cse0) (and (not (= (mod v_~a$w_buff1_used~0_126 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_26) v_~a$r_buff1_thd2~0_25) (= (ite .cse2 0 v_~a$r_buff0_thd2~0_28) v_~a$r_buff0_thd2~0_27) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_127) v_~a$w_buff1_used~0_126) (= v_~a~0_92 (ite .cse4 v_~a$w_buff0~0_62 (ite .cse3 v_~a$w_buff1~0_61 v_~a~0_93))) (= (ite .cse4 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143)))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_26, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_28, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_62, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_25, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_27, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2555], [18#L798true, 361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 63#L3true, 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 315#true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 196#true, 55#L778true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:25:04,471 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:25:04,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_105 256) 0)))) (let ((.cse0 (and .cse5 .cse4)) (.cse2 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_87 256) 0)))) (.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0))))) (and (= v_~a$r_buff0_thd3~0_23 (ite .cse0 0 v_~a$r_buff0_thd3~0_24)) (= v_~a~0_62 (ite .cse1 v_~a$w_buff0~0_38 (ite .cse2 v_~a$w_buff1~0_39 v_~a~0_63))) (= v_~a$w_buff1_used~0_86 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_87)) (= v_~a$w_buff0_used~0_105 (ite .cse1 0 v_~a$w_buff0_used~0_106)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_86 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20) v_~a$r_buff1_thd3~0_19)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_87} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_38, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_86} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1175], [361#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 211#(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)), P3Thread1of1ForFork2InUse, 147#true, 39#L818true, 315#true, 301#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (<= 0 ~a$w_buff1_used~0) (<= ~a$w_buff1_used~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 21#L788true, 22#L831true, 230#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 55#L778true]) [2022-12-06 16:25:04,965 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-06 16:25:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:25:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-06 16:25:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event